1997 NAICS Matched to 1987 SIC
>> Note--Most NAICS descriptions longer than 36 characters are truncated in this file.
>> See naicscod.txt for full descriptions.
Codes:  u--unique to United States; c--common to U.S. and Canada; blank--common to 3 countries 
E--existing industry; N--new industry;  R--revised industry
* indicates part of a 1987 SIC
NAICS  1997 NAICS U.S. Description        Codes  SIC   1987 U.S. SIC Description
11     Agriculture, Forestry, Fishing and                                                                        
111    Crop Production                                                                                           
1111   Oilseed and Grain Farming                                                                                 
11111  Soybean Farming                        E   0116 Soybeans                                                  
11112  Oilseed (except Soybean) Farming       N  *0119 Cash Grains, NEC (oilseed, except soybean farming)        
11113  Dry Pea and Bean Farming               N  *0119 Cash Grains, NEC (dry pea and bean farms)                 
11114  Wheat Farming                          E   0111 Wheat                                                     
11115  Corn Farming                           R   0115 Corn                                                      
                                                 *0119 Cash Grains, NEC (popcorn farming)                        
11116  Rice Farming                           E   0112 Rice                                                      
11119  Other Grain Farming                                                                                       
111191 Oilseed and Grain Combination       u  N  *0119 Cash Grains, NEC (oilseed and grain combination farms)    
111199 All Other Grain Farming             u  R  *0119 Cash Grains, NEC (except popcorn, soybean, and dry pea and
                                                       bean, and oilseed and grain combination farms)            
1112   Vegetable and Melon Farming                                                                               
11121  Vegetable and Melon Farming                                                                               
111211 Potato Farming                      c  E   0134 Irish Potatoes                                            
111219 Other Vegetable (except Potato) and c  R   0161 Vegetables and Melons                                     
                                                 *0139 Field Crops Except Cash Grains (sweet potatoes and yams)  
1113   Fruit and Tree Nut Farming                                                                                
11131  Orange Groves                          N  *0174 Citrus Fruits (orange groves and farms)                   
11132  Citrus (except Orange) Groves          R  *0174 Citrus Fruits (except orange groves and farms)            
11133  Noncitrus Fruit and Tree Nut                                                                              
111331 Apple Orchards                      u  N  *0175 Deciduous Tree Fruits (apple orchards and farms)          
111332 Grape Vineyards                     u  E   0172 Grapes                                                    
111333 Strawberry Farming                  u  N  *0171 Berry Crops (strawberry farms)                            
111334 Berry (except Strawberry) Farming   u  R  *0171 Berry Crops ( except strawberry farms)                    
111335 Tree Nut Farming                    u  E   0173 Tree Nuts                                                 
111336 Fruit and Tree Nut Combination      u  N  *0179 Fruits and Tree Nuts, NEC (combination farms)             
111339 Other Noncitrus Fruit Farming       u  R  *0175 Deciduous Tree Fruits (except apple orchards and farms)   
                                                 *0179 Fruit and Tree Nuts, NEC (except combination farms)       
1114   Greenhouse, Nursery, and                                                                                  
11141  Food Crops Grown Under Cover                                                                              
111411 Mushroom Production                 c  N  *0182 Food Crops Grown Under Cover (mushrooms, growing of)      
111419 Other Food Crops Grown Under Cover  c  R  *0182 Food Crops Grown Under Cover (except mushroom, growing of)
11142  Nursery and Floriculture Production                                                                       
111421 Nursery and Tree Production         c  N  *0181 Ornamental Floriculture and Nursery Products (nursery     
                                                       farming)                                                  
                                                 *0811 Timber Tracts (short rotation woody crops)                
111422 Floriculture Production             c  N  *0181 Ornamental Floriculture and Nursery Products (floriculture
                                                       farming)                                                  
1119   Other Crop Farming                                                                                        
11191  Tobacco Farming                        E   0132 Tobacco                                                   
11192  Cotton Farming                         E   0131 Cotton                                                    
11193  Sugarcane Farming                      N  *0133 Sugarcane and Sugar Beets (sugarcane farms)               
11194  Hay Farming                            N  *0139 Field Crops, Except Cash Grains, NEC (hay farms)          
11199  All Other Crop Farming                                                                                    
111991 Sugar Beet Farming                  u  N  *0133 Sugarcane and Sugar Beets (sugar beet farms)              
111992 Peanut Farming                      u  N  *0139 Field Crops, Except Cash Grains, NEC (peanut farms)       
111998 All Other Miscellaneous Crop        u  R  *0139 Field Crops, Except Cash Grains, NEC (except peanut, sweet
       Farming                                         potato, yam and hay farms)                                
                                                  0191 General Farms, Primarily Crop                             
                                                 *0831 Forest Products (maple sap, gathering of)                 
                                                 *0919 Miscellaneous Marine Products (plant aquaculture)         
                                                 *2099 Food Preparations, NEC (reducing maple sap to maple syrup)
112    Animal Production                                                                                         
1121   Cattle Ranching and Farming                                                                               
11211  Beef Cattle Ranching and Farming,                                                                         
112111 Beef Cattle Ranching and Farming    u  R   0212 Beef Cattle, Except Feedlots                              
                                                 *0241 Dairy Farms (dairy heifer replacement farms)              
112112 Cattle Feedlots                     u  E   0211 Beef Cattle Feedlots                                      
11212  Dairy Cattle and Milk Production       R  *0241 Dairy Farms                                               
11213  Dual Purpose Cattle Ranching and       L        Null Set for U.S.                                         
1122   Hog and Pig Farming                                                                                       
11221  Hog and Pig Farming                    E   0213 Hogs                                                      
1123   Poultry and Egg Production                                                                                
11231  Chicken Egg Production                 E   0252 Chicken Eggs                                              
11232  Broilers and Other Meat Type           E   0251 Broiler, Fryers, and Roaster Chickens                     
11233  Turkey Production                      E   0253 Turkey and Turkey Eggs                                    
11234  Poultry Hatcheries                     E   0254 Poultry Hatcheries                                        
11239  Other Poultry Production               E   0259 Poultry and Eggs, NEC                                     
1124   Sheep and Goat Farming                                                                                    
11241  Sheep Farming                          N  *0214 Sheep and Goats (sheep farms)                             
11242  Goat Farming                           N  *0214 Sheep and Goats (goat farms)                              
1125   Animal Aquaculture                                                                                        
11251  Animal Aquaculture                                                                                        
112511 Finfish Farming and Fish Hatcheries u  N  *0273 Animal Aquaculture (finfish farms)                        
                                                 *0921 Fish Hatcheries and Preserves (finfish hatcheries)        
112512 Shellfish Farming                   u  N  *0273 Animal Aquaculture (shellfish farms)                      
                                                 *0921 Fish Hatcheries and Preserves (shellfish hatcheries)      
112519 Other Animal Aquaculture            u  R  *0273 Animal Aquaculture (except finfish and shellfish)         
                                                 *0279 Animal Specialties, NEC (alligator and frog production)   
1129   Other Animal Production                                                                                   
11291  Apiculture                             N  *0279 Animal Specialties, NEC (apiculture)                      
11292  Horse and Other Equine Production      E   0272 Horses and Other Equines                                  
11293  Fur-Bearing Animal and Rabbit          E   0271 Fur-Bearing Animals and Rabbits                           
11299  All Other Animal Production            R   0219 General Livestock, Except Dairy and Poultry               
                                                 *0279 Animal Specialties, NEC (except apiculture)               
                                                  0291 General Farms, Primarily Livestock and Animal Specialties 
113    Forestry and Logging                                                                                      
1131   Timber Tract Operations                                                                                   
11311  Timber Tract Operations                R  *0811 Timber Tracts (long term timber farms)                    
1132   Forest Nurseries and Gathering of                                                                         
11321  Forest Nurseries and Gathering of      E  *0831 Forest Nurseries and Gathering of Forest Products (forest 
       Forest Products                                 products, except gathering of maple sap)                  
1133   Logging                                                                                                   
11331  Logging                                E   2411 Logging                                                   
114    Fishing, Hunting and Trapping                                                                             
1141   Fishing                                                                                                   
11411  Fishing                                                                                                   
114111 Finfish Fishing                     u  E   0912 Finfish                                                   
114112 Shellfish Fishing                   u  E   0913 Shellfish                                                 
114119 Other Marine Fishing                u  R  *0919 Miscellaneous Marine Products (except plant aquaculture)  
1142   Hunting and Trapping                                                                                      
11421  Hunting and Trapping                   E   0971 Hunting and Trapping, and Game Propagation                
115    Support Activities for Agriculture                                                                        
1151   Support Activities for Crop                                                                               
11511  Support Activities for Crop                                                                               
115111 Cotton Ginning                      u  E   0724 Cotton Ginning                                            
115112 Soil Preparation, Planting, and     u  R   0711 Soil Preparation Services                                 
                                                  0721 Crop Planting, Cultivating, and Protecting                
115113 Crop Harvesting, Primarily by       u  E   0722 Crop Harvesting, Primarily by Machine                     
115114 Postharvest Crop Activities (except u  R  *0723 Crop Preparation Services For Market, Except Cotton       
       Cotton Ginning)                                 Ginning (except custom grain grinding)                    
115115 Farm Labor Contractors and Crew     u  E   0761 Farm Labor Contractors and Crew Leaders                   
115116 Farm Management Services            u  E   0762 Farm Management Services                                  
1152   Support Activities for Animal                                                                             
11521  Support Activities for Animal          N  *0751 Livestock Services, Except Veterinary (except custom      
       Production                                      slaughtering)                                             
                                                 *0752 Animal Specialty Services, Except Veterinary (horses and  
                                                       equines services and animal production breeding)          
                                                 *7699 Repair Services, NEC (farriers)                           
1153   Support Activities for Forestry                                                                           
11531  Support Activities for Forestry        E   0851 Forestry Services                                         
21     Mining                                                                                                    
211    Oil and Gas Extraction                                                                                    
2111   Oil and Gas Extraction                                                                                    
21111  Oil and Gas Extraction                                                                                    
211111 Crude Petroleum and Natural Gas     u  E   1311 Crude Petroleum and Natural Gas                           
211112 Natural Gas Liquid Extraction       u  R   1321 Natural Gas Liquids                                       
                                                 *2819 Industrial Inorganic Chemicals, NEC (recovering sulfur    
                                                       from natural gas)                                         
212    Mining (except Oil and Gas)                                                                               
2121   Coal Mining                                                                                               
21211  Coal Mining                                                                                               
212111 Bituminous Coal and Lignite Surface u  E   1221 Bituminous Coal and Lignite Surface Mining                
212112 Bituminous Coal Underground Mining  u  E   1222 Bituminous Coal Underground Mining                        
212113 Anthracite Mining                   u  E   1231 Anthracite Mining                                         
2122   Metal Ore Mining                                                                                          
21221  Iron Ore Mining                        E   1011 Iron Ores                                                 
21222  Gold Ore and Silver Ore Mining                                                                            
212221 Gold Ore Mining                     u  E   1041 Gold Ores                                                 
212222 Silver Ore Mining                   u  E   1044 Silver Ores                                               
21223  Copper, Nickel, Lead, and Zinc                                                                            
212231 Lead Ore and Zinc Ore Mining        c  E   1031 Lead and Zinc Ores                                        
212234 Copper Ore and Nickel Ore Mining    u  R   1021 Copper Ores                                               
                                                 *1061 Ferroalloy Ores, Except Vanadium (nickel)                 
21229  Other Metal Ore Mining                                                                                    
212291 Uranium-Radium-Vanadium Ore Mining  u  E   1094 Uranium-Radium-Vanadium Ores                              
212299 All Other Metal Ore Mining          u  R  *1061 Ferroalloy Ores, Except Vanadium (other ferroalloys except
                                                       nickel)                                                   
                                                  1099 Miscellaneous Metal Ores, NEC                             
2123   Nonmetallic Mineral Mining and                                                                            
21231  Stone Mining and Quarrying                                                                                
212311 Dimension Stone Mining and          u  E   1411 Dimension Stone                                           
212312 Crushed and Broken Limestone Mining u  E   1422 Crushed and Broken Limestone                              
212313 Crushed and Broken Granite Mining   u  E   1423 Crushed and Broken Granite                                
212319 Other Crushed and Broken Stone      u  R   1429 Crushed and Broken Stone, NEC                             
                                                 *1499 Miscellaneous Nonmetallic Minerals, Except Fuels          
                                                       (bituminous limestone and bituminous sandstone)           
21232  Sand, Gravel, Clay, and Ceramic and                                                                       
212321 Construction Sand and Gravel Mining u  E   1442 Construction Sand and Gravel                              
212322 Industrial Sand Mining              u  E   1446 Industrial Sand                                           
212324 Kaolin and Ball Clay Mining         u  E   1455 Kaolin and Ball Clay                                      
                                                 *3295 Minerals and Earths, Ground or Otherwise Treated          
                                                       (grinding, washing, separating, etc. of minerals in SIC   
                                                       1455)                                                     
212325 Clay and Ceramic and Refractory     u  E   1459 Clay, Ceramic, and Refractory Minerals, NEC               
                                                 *3295 Minerals and Earths, Ground or Otherwise Treated          
                                                       (grinding, washing, separating, etc. of minerals in SIC   
                                                       1459)                                                     
21239  Other Nonmetallic Mineral Mining                                                                          
212391 Potash, Soda, and Borate Mineral    u  E   1474 Potash, Soda, and Borate Minerals                         
212392 Phosphate Rock Mining               u  E   1475 Phosphate Rock                                            
212393 Other Chemical and Fertilizer       u  E   1479 Chemical and Fertilizer Mineral Mining, NEC               
                                                 *3295 Minerals and Earths, Ground or Otherwise Treated          
                                                       (grinding, washing, separating, etc. of minerals in SIC   
                                                       1479)                                                     
212399 All Other Nonmetallic Mineral       u  R  *1499 Miscellaneous Nonmetallic Minerals, Except Fuels (except  
       Mining                                          bituminous limestone and bituminous sandstone)            
                                                 *3295 Minerals and Earths, Ground or Otherwise Treated          
                                                       (grinding, washing, separating, etc. of minerals in SIC   
                                                       1499)                                                     
213    Support Activities for Mining                                                                             
2131   Support Activities for Mining                                                                             
21311  Support Activities for Mining                                                                             
213111 Drilling Oil and Gas Wells          c  E   1381 Drilling Oil and Gas Wells                                
213112 Support Activities for Oil and Gas  u  R  *1382 Oil and Gas Field Exploration Services (except geophysical
       Operations                                      mapping and surveying)                                    
                                                  1389 Oil and Gas Field Services, NEC                           
213113 Support Activities for Coal Mining  u  E   1241 Coal Mining Services                                      
213114 Support Activities for Metal Mining u  R  *1081 Metal Mining Services (except geophysical surveying and   
                                                       mapping)                                                  
213115 Support Activities for Nonmetallic  u  R  *1481 Nonmetallic Minerals Services, Except Fuels (except       
       Minerals (except Fuels)                         geophysical surveying and mapping)                        
22     Utilities                                                                                                 
221    Utilities                                                                                                 
2211   Electric Power Generation,          c                                                                     
22111  Electric Power Generation           c                                                                     
221111 Hydroelectric Power Generation      c  N  *4911 Electric Services (hydroelectric power generation)        
                                                 *4931 Electric and Other Services Combined (hydroelectric power 
                                                       generation)                                               
                                                 *4939 Combination Utilities, NEC (hydroelectric power           
                                                       generation)                                               
221112 Fossil Fuel Electric Power          c  N  *4911 Electric Services (fossil fuel power generation)          
                                                 *4931 Electric and Other Services Combined (fossil fuel power   
                                                       generation)                                               
                                                 *4939 Combination Utilities, NEC (fossil fuel power generation) 
221113 Nuclear Electric Power Generation   c  N  *4911 Electric Services (nuclear electric power generation)     
                                                 *4931 Electric and Other Services Combined (nuclear power       
                                                       generation)                                               
                                                 *4939 Combination Utilities, NEC (nuclear power generation)     
221119 Other Electric Power Generation     c  N  *4911 Electric Services (other electric power generation)       
                                                 *4931 Electric and Other Services Combined (other electric power
                                                       generation)                                               
                                                 *4939 Combination Utilities, NEC (other electric power          
                                                       generation)                                               
22112  Electric Power Transmission,        c                                                                     
221121 Electric Bulk Power Transmission    c  N  *4911 Electric Services (electric power transmission and        
       and Control                                     control)                                                  
                                                 *4931 Electric and Other Services Combined (electric power      
                                                       transmission and control)                                 
                                                 *4939 Combination Utilities, NEC (electric power transmission   
                                                       and control)                                              
221122 Electric Power Distribution         c  N  *4911 Electric Services (electric power distribution)           
                                                 *4931 Electric and Other Services Combined (electric power      
                                                       distribution)                                             
                                                 *4939 Combination Utilities, NEC (electric power distribution)  
2212   Natural Gas Distribution            c                                                                     
22121  Natural Gas Distribution            c  R  *4923 Natural Gas Transmission and Distribution (distribution)  
                                                  4924 Natural Gas Distribution                                  
                                                  4925 Mixed, Manufactured, or Liquefied Petroleum Gas Production
                                                       and/or Distribution                                       
                                                 *4931 Electric and Other Services Combined (natural gas         
                                                       distribution)                                             
                                                  4932 Gas and Other Services Combined (natural gas distribution)
                                                 *4939 Combination Utilities, NEC (natural gas distribution)     
2213   Water, Sewage and Other Systems     c                                                                     
22131  Water Supply and Irrigation Systems c  R   4941 Water Supply                                              
                                                  4971 Irrigation Systems                                        
22132  Sewage Treatment Facilities         c  E   4952 Sewerage Systems                                          
22133  Steam and Air-Conditioning Supply   c  E   4961 Steam and Air-Conditioning Supply                         
23     Construction                                                                                              
233    Building, Developing, and General   u                                                                     
2331   Land Subdivision and Land           u                                                                     
23311  Land Subdivision and Land           u  E   6552 Land Subdividers and Developers, Except Cemeteries        
2332   Residential Building Construction   u                                                                     
23321  Single Family Housing Construction  u  R   1521 General Contractors-Single-Family Houses                  
                                                 *1531 Operative Builders (single family housing construction)   
                                                 *8741 Management Services (single family housing construction   
                                                       management)                                               
23322  Multifamily Housing Construction    u  R  *1522 General Contractors-Residential Building, Other Than      
                                                       Single-Family (except hotel and motel construction)       
                                                 *1531 Operative Builders (multi-family housing construction)    
                                                 *8741 Management Services (multi-family housing construction    
                                                       management)                                               
2333   Nonresidential Building             u                                                                     
23331  Manufacturing and Industrial        u  R  *1531 Operative Builders (manufacturing and light industrial    
       Building Construction                           building construction)                                    
                                                 *1541 General Contractors-Industrial Buildings and Warehouses   
                                                       (except public warehouse construction)                    
                                                 *8741 Management Services (manufacturing and industrial building
                                                       construction management)                                  
23332  Commercial and Institutional        u  R  *1522 General Contractors-Residential Building Other than       
       Building Construction                           Single-Family (hotel and motel construction)              
                                                 *1531 Operative Builders (commercial and institutional building 
                                                       construction)                                             
                                                 *1541 General Contractors-Industrial Buildings and Warehouses   
                                                       (public warehouse construction)                           
                                                  1542 General Contractors-Nonresidential Buildings, Other than  
                                                       Industrial Buildings and Warehouses                       
                                                 *8741 Management Services (commercial and institutional building
                                                       construction management)                                  
234    Heavy Construction                  u                                                                     
2341   Highway, Street, Bridge, and Tunnel u                                                                     
23411  Highway and Street Construction     u  R   1611 Highway and Street Construction, Except Elevated Highways 
                                                 *8741 Management Services (highway and street construction      
                                                       management)                                               
23412  Bridge and Tunnel Construction      u  R   1622 Bridge, Tunnel, and Elevated Highway Construction         
                                                 *8741 Management Services (bridge and tunnel construction       
                                                       management)                                               
2349   Other Heavy Construction            u                                                                     
23491  Water, Sewer, and Pipeline          u  N  *1623 Water, Sewer, Pipeline, and Communications and Power Line 
       Construction                                    Construction (water, sewer, and pipeline construction)    
                                                 *8741 Management Services (water, sewer, and pipeline           
                                                       construction management)                                  
23492  Power and Communication             u  N  *1623 Water, Sewer, Pipeline, and Communications and Power Line 
       Transmission Line Construction                  Construction (communications and power line construction) 
                                                 *8741 Management Services (power and communication transmission 
                                                       line construction management)                             
23493  Industrial Nonbuilding Structure    u  N  *1629 Heavy Construction, NEC (industrial nonbuilding structures
       Construction                                    construction)                                             
                                                 *8741 Management Services (industrial nonbuilding structure     
                                                       construction management)                                  
23499  All Other Heavy Construction        u  R  *1629 Heavy Construction, NEC (nonbuilding structures except    
                                                       industrial construction)                                  
                                                 *7353 Construction Equipment Rental and Leasing (construction   
                                                       equipment with operator)                                  
                                                 *8741 Management Services (other heavy construction management) 
235    Special Trade Contractors           u                                                                     
2351   Plumbing, Heating, and              u                                                                     
23511  Plumbing, Heating, and              u  R   1711 Plumbing, Heating and Air-Conditioning                    
                                                 *7699 Repair Shops and Related Services (boiler cleaning)       
2352   Painting and Wall Covering          u                                                                     
23521  Painting and Wall Covering          u  R   1721 Painting and Paper Hanging                                
                                                 *1799 Special Trade Contractors, NEC (paint and wallpaper       
                                                       stripping and wallpaper removal contractors)              
2353   Electrical Contractors              u                                                                     
23531  Electrical Contractors              u  E   1731 Electrical Work                                           
2354   Masonry, Drywall, Insulation, and   u                                                                     
23541  Masonry and Stone Contractors       u  E   1741 Masonry, Stone Setting and Other Stone Work               
23542  Drywall, Plastering, Acoustical,    u  R   1742 Plastering, Drywall, Acoustical, and Insulation Work      
                                                 *1743 Terrazzo, Tile, Marble and Mosaic work (fresco work)      
                                                 *1771 Concrete Work (stucco construction)                       
23543  Tile, Marble, Terrazzo, and Mosaic  u  R  *1743 Terrazzo, Tile, Marble, and Mosaic Work (except fresco    
       Contractors                                     work)                                                     
2355   Carpentry and Floor Contractors     u                                                                     
23551  Carpentry Contractors               u  E   1751 Carpentry Work                                            
23552  Floor Laying and Other Floor        u  E   1752 Floor Laying and Other Floor Work, NEC                    
2356   Roofing, Siding, and Sheet Metal    u                                                                     
23561  Roofing, Siding, and Sheet Metal    u  E   1761 Roofing, Siding, and Sheet Metal Work                     
2357   Concrete Contractors                u                                                                     
23571  Concrete Contractors                u  R  *1771 Concrete Work (except stucco construction)                
2358   Water Well Drilling Contractors     u                                                                     
23581  Water Well Drilling Contractors     u  E   1781 Water Well Drilling                                       
2359   Other Special Trade Contractors     u                                                                     
23591  Structural Steel Erection           u  E   1791 Structural Steel Erection                                 
23592  Glass and Glazing Contractors       u  R   1793 Glass and Glazing Work                                    
                                                 *1799 Specialty Trade Contractors, NEC (tinting glass work)     
23593  Excavation Contractors              u  E   1794 Excavation Work                                           
23594  Wrecking and Demolition Contractors u  E   1795 Wrecking and Demolition Work                              
23595  Building Equipment and Other        u  E   1796 Installation or Erection of Building Equipment, NEC       
23599  All Other Special Trade Contractors u  R  *1799 Special Trade Contractors, NEC (except paint and wallpaper
                                                       stripping, wall paper removal contractors, and tinting    
                                                       glass work)                                               
31-33  Manufacturing                                                                                             
311    Food Manufacturing                                                                                        
3111   Animal Food Manufacturing                                                                                 
31111  Animal Food Manufacturing                                                                                 
311111 Dog and Cat Food Manufacturing      c  E   2047 Dog and Cat Food                                          
311119 Other Animal Food Manufacturing     c  R  *2048 Prepared Feeds and Feed Ingredients for Animals and Fowls,
                                                       Except Dogs and Cats (except slaughtering animals for pet 
                                                       food)                                                     
                                                 *0723 Crop Production Services for Market, Except Cotton Ginning
                                                       (custom grain grinding)                                   
3112   Grain and Oilseed Milling                                                                                 
31121  Flour Milling and Malt                                                                                    
311211 Flour Milling                       c  R  *2034 Dehydrated Fruits, Vegetables and Soup Mixes (vegetable   
                                                       flour)                                                    
                                                  2041 Flour and Other Grain Mill Products                       
311212 Rice Milling                        u  R   2044 Rice Milling                                              
                                                 *2099 Food Preparations, NEC (rice, uncooked and packaged with  
                                                       other ingredients made in rice mills)                     
311213 Malt Manufacturing                  u  E   2083 Malt                                                      
31122  Starch and Vegetable Fats and Oils                                                                        
311221 Wet Corn Milling                    c  R  *2046 Wet Corn Milling (except refining purchased oil)          
311222 Soybean Processing                  u  R  *2075 Soybean Oil Mills (soybean processing)                    
                                                 *2079 Shortening, Table Oils, Margarine, and Other Edible Fats  
                                                       and Oils, NEC (processing soybean oil from soybeans       
                                                       crushed in the same establishment)                        
311223 Other Oilseed Processing            u  N  *2074 Cottonseed Oil Mills (cottonseed processing)              
                                              R  *2079 Shortening, Table Oils, Margarine and Other Edible Fats   
                                                       and Oils, NEC (processing vegetable oils, except soybeans,
                                                       from oilseeds crushed in the same establishment)          
                                                 *2076 Vegetable Oil Mills, Except Corn, Cottonseed, and Soybean 
                                                       (oilseed processing)                                      
311225 Fats and Oils Refining and Blending c  R  *2046 Wet Corn Milling (refining purchased oil)                 
                                                 *2074 Cottonseed Oil Mills (processing purchased cottonseed oil)
                                                 *2075 Soybean Oil Mills (processing purchased soybean oil)      
                                                 *2076 Vegetable Oil Mills, Except Corn, Cottonseed, and Soybean 
                                                       (processing purchased vegetable oils)                     
                                                 *2079 Shortening, Table Oils, Margarine, and Other Edible Fats  
                                                       and Oils, NEC (processing fats and oils from purchased    
                                                       fats and oils)                                            
31123  Breakfast Cereal Manufacturing         R  *2043 Cereal Breakfast Foods (breakfast cereal)                 
3113   Sugar and Confectionery Product                                                                           
31131  Sugar Manufacturing                                                                                       
311311 Sugarcane Mills                     u  E   2061 Cane Sugar, Except Refining                               
311312 Cane Sugar Refining                 u  E   2062 Cane Sugar Refining                                       
311313 Beet Sugar Manufacturing            u  E   2063 Beet Sugar                                                
31132  Chocolate and Confectionery            R  *2066 Chocolate and Cocoa Products (except chocolate products,  
       Manufacturing from Cacao Beans                  made from purchased chocolate)                            
31133  Confectionery Manufacturing from       N  *2064 Candy and Other Confectionery Products (chocolate         
       Purchased Chocolate                             confectionery)                                            
                                                 *2066 Chocolate and Cocoa Products (chocolate products made from
                                                       purchased chocolate)                                      
                                                 *5441 Candy, Nut, and Confectionery Stores (chocolate candy     
                                                       stores, preparing on premises)                            
31134  Nonchocolate Confectionery             N  *2064 Candy and Other Confectionery Products (nonchocolate      
       Manufacturing                                   confectionery )                                           
                                                 *5441 Candy, Nut, and Confectionery Stores (nonchocolate candy  
                                                       stores, preparing on premises)                            
                                                  2067 Chewing Gum                                               
                                                 *2099 Food Preparations, NEC (marshmallow creme)                
3114   Fruit and Vegetable Preserving and                                                                        
31141  Frozen Food Manufacturing                                                                                 
311411 Frozen Fruit, Juice, and Vegetable  u  E   2037 Frozen Fruits, Fruit Juices, and Vegetables               
311412 Frozen Specialty Food Manufacturing u  E   2038 Frozen Specialties, NEC                                   
31142  Fruit and Vegetable Canning,                                                                              
311421 Fruit and Vegetable Canning         u  R   2033 Canned Fruits, Vegetables, Preserves, Jams, and Jellies   
                                                 *2035 Pickled Fruits and Vegetables, Vegetable Sauces, and      
                                                       Seasonings and Salad Dressings (pickled fruits and        
                                                       vegetables)                                               
311422 Specialty Canning                   u  R  *2032 Canned Specialties (except canned puddings)               
311423 Dried and Dehydrated Food           u  R  *2034 Dried and Dehydrated Fruits, Vegetables and Soup Mixes    
       Manufacturing                                   (except vegetable flour and soup mixes made from purchased
                                                       dried and dehydrated ingredients made in dehydration      
                                                       plants)                                                   
                                                 *2099 Food Preparation, NEC (bouillon, and potatoes dried and   
                                                       packaged with other ingredients)                          
3115   Dairy Product Manufacturing                                                                               
31151  Dairy Product (except Frozen)                                                                             
311511 Fluid Milk Manufacturing            c  R  *2026 Fluid Milk (except ultra-high temperature)                
311512 Creamery Butter Manufacturing       u  E   2021 Creamery Butter                                           
311513 Cheese Manufacturing                u  E   2022 Natural, Processed, and Imitation Cheese                  
311514 Dry, Condensed, and Evaporated      u  R   2023 Dry, Condensed and Evaporated Dairy Products              
                                                 *2026 Fluid Milk (ultra-high temperature)                       
31152  Ice Cream and Frozen Dessert           E   2024 Ice Cream and Frozen Desserts                             
3116   Animal Slaughtering and Processing                                                                        
31161  Animal Slaughtering and Processing                                                                        
311611 Animal (except Poultry)             c  R  *0751 Livestock Services, Except Veterinary (custom             
       Slaughtering                                    slaughtering)                                             
                                                  2011 Meat Packing Plants                                       
                                                 *2048 Prepared Feeds and Feed Ingredients for Animals and Fowls,
                                                       Except Dogs and Cats (animal slaughtering for pet food)   
311612 Meat Processed from Carcasses       u  R  *2013 Sausages and Other Prepared Meats (except lard made from  
                                                       purchased materials)                                      
                                                 *5147 Meat and Meat Products (boxed beef)                       
311613 Rendering and Meat Byproduct        u  N  *2077 Animal and Marine Fats and Oils (animal fats and oils)    
                                                 *2013 Sausages and Other Prepared Meats (lard made from         
                                                       purchased materials)                                      
311615 Poultry Processing                  c  R  *2015 Poultry Slaughtering and Processing (poultry processing)  
3117   Seafood Product Preparation and                                                                           
31171  Seafood Product Preparation and                                                                           
311711 Seafood Canning                     u  R  *2077 Animal and Marine Fats and Oils (canned marine fats and   
                                                       oils)                                                     
                                                  2091 Canned and Cured Fish and Seafood                         
311712 Fresh and Frozen Seafood Processing u  R  *2077 Animal and Marine Fats and Oils (fresh and frozen marine  
                                                       fats and oils)                                            
                                                  2092 Prepared Fresh or Frozen Fish and Seafood                 
3118   Bakeries and Tortilla Manufacturing                                                                       
31181  Bread and Bakery Product                                                                                  
311811 Retail Bakeries                     c  N  *5461 Retail Bakeries (bread, cake and related products baked   
                                                       and sold on premise)                                      
311812 Commercial Bakeries                 u  R   2051 Bread and Other Bakery Products, Except Cookies and       
                                                       Crackers                                                  
                                                 *2052 Cookies and Crackers (unleavened bread and soft pretzels) 
311813 Frozen Cakes, Pies, and Other       u  E   2053 Frozen Bakery Products, Except Bread                      
31182  Cookie, Cracker, and Pasta                                                                                
311821 Cookie and Cracker Manufacturing    c  R  *2052 Cookies and Crackers (except unleavened bread and         
                                                       pretzels)                                                 
311822 Flour Mixes and Dough Manufacturing c  E   2045 Prepared Flour Mixes and Doughs                           
311823 Dry Pasta Manufacturing             c  R   2098 Macaroni, Spaghetti, Vermicelli and Noodles               
                                                 *2099 Food Preparations, NEC (dry pasta packaged with other     
                                                       ingredients made in dry pasta plants)                     
31183  Tortilla Manufacturing                 N  *2099 Food Preparations, NEC (tortillas)                        
3119   Other Food Manufacturing                                                                                  
31191  Snack Food Manufacturing                                                                                  
311911 Roasted Nuts and Peanut Butter      c  R   2068 Salted and Roasted Nuts and Seeds                         
                                                 *2099 Food Preparations, NEC (peanut butter)                    
311919 Other Snack Food Manufacturing      c  R  *2052 Cookies and Crackers (pretzel, except soft)               
                                                  2096 Potato Chips, Corn Chips, and Similar Snacks              
31192  Coffee and Tea Manufacturing           N  *2043 Cereal Breakfast Foods (coffee substitute)                
                                                 *2087 Flavoring Extracts and Flavoring Syrups, NEC (coffee      
                                                       flavoring and syrups)                                     
                                                  2095 Roasted Coffee                                            
                                                 *2099 Food Preparations, NEC (tea)                              
31193  Flavoring Syrup and Concentrate        R  *2087 Flavoring Extracts and Flavoring Syrups (flavoring syrup  
       Manufacturing                                   and concentrate, except coffee)                           
31194  Seasoning and Dressing                                                                                    
311941 Mayonnaise, Dressing, and Other     u  N  *2035 Pickled Fruits and Vegetables, Vegetable Seasonings, and  
       Prepared Sauce Manufacturing                    Sauces and Salad Dressings (sauces and salad dressing)    
                                                 *2099 Food Preparations, NEC (vinegar, prepared dips (except    
                                                       dairy), and cider)                                        
311942 Spice and Extract Manufacturing     u  N  *2082 Malt Beverages (malt extract)                             
                                                 *2087 Flavoring Extracts and Flavoring Syrups (flavoring        
                                                       extracts and natural food colorings)                      
                                                 *2099 Food Preparations, NEC (spices, dip mix, salad dressing   
                                                       mix, and seasoning mix)                                   
                                                 *2899 Chemical Preparations, NEC (table salt)                   
31199  All Other Food Manufacturing                                                                              
311991 Perishable Prepared Food            u  N  *2099 Food Preparations, NEC (perishable prepared food)         
311999 All Other Miscellaneous Food        u  R  *2015 Poultry Slaughtering and Processing (egg processing)      
                                                 *2032 Canned Specialties (canned puddings)                      
                                                 *2034 Dried and Dehydrated Fruits, Vegetables, and Soup Mixes   
                                                       (soup mixes made from purchased dehydrated ingredients)   
                                                 *2087 Flavoring Extracts and Flavoring Syrups (powered drink    
                                                       mix)                                                      
                                                 *2099 Food Preparations, NEC (except bouillon, marshmallow      
                                                       creme, spices, extracts, peanut butter, perishable        
                                                       prepared foods, tortillas, tea, spices, dip mix, salad    
                                                       dressing mix, seasoning mix, and vinegar)                 
312    Beverage and Tobacco Product                                                                              
3121   Beverage Manufacturing                                                                                    
31211  Soft Drink and Ice Manufacturing                                                                          
312111 Soft Drink Manufacturing            u  R  *2086 Bottled and Canned Soft Drinks and Carbonated Water       
                                                       (except bottled water)                                    
312112 Bottled Water Manufacturing         u  N  *2086 Bottled and Canned Soft Drinks and Carbonated Water       
                                                       (bottled water)                                           
                                                 *5149 Groceries and Related Products, NEC (bottling mineral or  
                                                       spring water)                                             
312113 Ice Manufacturing                   u  E   2097 Manufactured Ice                                          
31212  Breweries                              R  *2082 Malt Beverages (except malt extract)                      
31213  Wineries                               R   2084 Wines, Brandy, and Brandy Spirits                         
                                                 *2085 Distilled and Blended Liquors (applejack)                 
31214  Distilleries                           R  *2085 Distilled and Blended Liquors (except applejack)          
3122   Tobacco Manufacturing                                                                                     
31221  Tobacco Stemming and Redrying          R  *2141 Tobacco Stemming and Redrying (redrying and stemming)     
31222  Tobacco Product Manufacturing                                                                             
312221 Cigarette Manufacturing             u  E   2111 Cigarettes                                                
312229 Other Tobacco Product Manufacturing u  N   2121 Cigars                                                    
                                                  2131 Chewing and Smoking Tobacco and Snuff                     
                                                 *2141 Tobacco Stemming and Redrying (reconstituted tobacco)     
313    Textile Mills                                                                                             
3131   Fiber, Yarn, and Thread Mills                                                                             
31311  Fiber, Yarn, and Thread Mills                                                                             
313111 Yarn Spinning Mills                 u  R   2281 Yarn Spinning Mills                                       
                                                 *2299 Textile Goods, NEC (yarn of flax, hemp, jute, and ramie)  
313112 Yarn Texturizing, Throwing, and     u  E   2282 Yarn Texturing, Throwing, Winding Mills                   
313113 Thread Mills                        u  R  *2284 Thread Mills (except finishing)                           
                                                 *2299 Textile Goods, NEC (thread of hemp, linen, and ramie)     
3132   Fabric Mills                                                                                              
31321  Broadwoven Fabric Mills                N   2211 Broadwoven Fabric Mills, Cotton                           
                                                  2221 Broadwoven Fabric Mills, Manmade Fiber and                
                                                 *2231 Broadwoven Fabric Mills, Wool (Including Dyeing and       
                                                       Finishing) (except wool finishing only)                   
                                                 *2299 Textile Goods, NEC (broadwoven fabrics of jute, linen,    
                                                       hemp, and ramie and handwoven)                            
31322  Narrow Fabric Mills and Schiffli                                                                          
313221 Narrow Fabric Mills                 u  R   2241 Narrow Fabric and Other Smallware Mills: Cotton, Wool,    
                                                       Silk and Manmade Fiber                                    
                                                 *2299 Textile Goods, NEC (narrow woven fabric of jute, linen,   
                                                       hemp, and ramie)                                          
313222 Schiffli Machine Embroidery         u  E   2397 Schiffli Machine Embroideries                             
31323  Nonwoven Fabric Mills                  R   2297 Nonwoven Fabrics                                          
                                                 *2299 Textile Goods, NEC (nonwoven felt)                        
31324  Knit Fabric Mills                                                                                         
313241 Weft Knit Fabric Mills              u  R  *2257 Weft Knit Fabric Mills (except finishing)                 
                                                 *2259 Knitting Mills NEC (finished articles of weft knit fabric)
313249 Other Knit Fabric and Lace Mills    u  R  *2258 Lace and Warp Knit Fabric Mills (except finishing)        
                                                 *2259 Knitting Mills NEC (finished articles of warp knit fabric)
3133   Textile and Fabric Finishing and                                                                          
31331  Textile and Fabric Finishing Mills                                                                        
313311 Broadwoven Fabric Finishing Mills   u  N  *2231 Broadwoven Fabric Mills, Wool (wool broadwoven fabric     
                                                       finishing only)                                           
                                                  2261 Finishers of Broadwoven Fabrics of Cotton                 
                                                  2262 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 
                                                 *5131 Piece Goods and Notions (broadwoven piece good converters)
                                                 *7389 Business Services, NEC (sponging fabric for tailors and   
                                                       dressmakers)                                              
313312 Textile and Fabric Finishing        u  N  *2231 Broadwoven Fabric Mills, Wool (wool finishing only, except
       (except Broadwoven Fabric) Mills                broadwoven fabric)                                        
                                                 *2251 Women's Full-Length and Knee-Length Hosiery, Except Socks 
                                                       (dyeing and finishing only)                               
                                                 *2252 Hosiery, NEC (dyeing and finishing only)                  
                                                 *2253 Knit Outerwear Mills (dyeing and finishing only)          
                                                 *2254 Knit Underwear and Nightwear Mills (dyeing and finishing  
                                                       only)                                                     
                                                 *2257 Weft Knit Fabric Mills (finishing)                        
                                                 *2258 Lace and Warp Knit Fabric Mills (finishing)               
                                                 *2259 Knitting Mills, NEC (dyeing and finishing knit gloves and 
                                                       mittens)                                                  
                                                  2269 Finishers of Textiles, NEC                                
                                                 *2284 Thread Mills (thread finishing)                           
                                                 *2299 Textile Goods, NEC (finishing hard fiber thread and yarn) 
                                                 *5131 Piece Goods and Notions (converters, except broadwoven    
                                                       fabric)                                                   
31332  Fabric Coating Mills                   R   2295 Coated Fabrics, Not Rubberized                            
                                                 *3069 Fabricated Rubber Products, NEC (rubberizing fabric or    
                                                       purchased textile products)                               
314    Textile Product Mills                                                                                     
3141   Textile Furnishings Mills                                                                                 
31411  Carpet and Rug Mills                   E   2273 Carpets and Rugs                                          
31412  Curtain and Linen Mills                                                                                   
314121 Curtain and Drapery Mills           u  R   2391 Curtains and Draperies                                    
                                                 *5714 Drapery, Curtain, and Upholstery Stores (custom drapes)   
314129 Other Household Textile Product     u  R  *2392 Housefurnishings, Except Curtains and Draperies (except   
       Mills                                           mops and bags)                                            
                                                 *5714 Drapery, Curtain, and Upholstery Stores (custom           
                                                       slipcovers)                                               
3149   Other Textile Product Mills                                                                               
31491  Textile Bag and Canvas Mills                                                                              
314911 Textile Bag Mills                   u  R  *2392 Housefurnishings, Except Curtains and Draperies (blanket, 
                                                       laundry, and garment storage bags)                        
                                                  2393 Textile Bags                                              
314912 Canvas and Related Product Mills    u  E   2394 Canvas and Related Products                               
31499  All Other Textile Product Mills                                                                           
314991 Rope, Cordage, and Twine Mills      u  E   2298 Cordage and Twine                                         
314992 Tire Cord and Tire Fabric Mills     u  E   2296 Tire Cord and Fabrics                                     
314999 All Other Miscellaneous Textile     u  R  *2299 Textile Goods, NEC (recovery and processing of fibers and 
       Product Mills                                   waste)                                                    
                                                 *2392 Housefurnishings, Except Curtains and Draperies (dust     
                                                       rags)                                                     
                                                 *2395 Pleating, Decorative and Novelty Stitching, and Tucking   
                                                       for the Trade (except apparel contractors)                
                                                 *3569 General Industrial Machinery and Equipment, NEC (textile  
                                                       fire hose)                                                
                                                 *7389 Business Services, NEC (embroidery of advertising on      
                                                       shirts and rug binding for the trade)                     
                                                 *2396 Automotive Trimmings, Apparel Findings, and Related       
                                                       Products (textile products except automotive trimmings;   
                                                       apparel bindings and trimmings; and printing and embossing
                                                       on fabric articles)                                       
                                                 *2399 Fabricated Textile Products, NEC (except apparel,         
                                                       automotive seat belts, and seat and tire covers)          
315    Apparel Manufacturing                                                                                     
3151   Apparel Knitting Mills                                                                                    
31511  Hosiery and Sock Mills                                                                                    
315111 Sheer Hosiery Mills                 u  R  *2251 Women's Full-Length and Knee-Length Hosiery, (except      
                                                       dyeing and finishing only)                                
                                                 *2252 Hosiery, NEC (girls' hosiery except dyeing and finishing  
                                                       only)                                                     
315119 Other Hosiery and Sock Mills        u  R  *2252 Hosiery, NEC (socks except dyeing and finishing only)     
31519  Other Apparel Knitting Mills                                                                              
315191 Outerwear Knitting Mills            u  R  *2253 Knit Outerwear Mills (except dyeing and finishing only,   
                                                       and bath robes and lounge robes)                          
                                                 *2259 Knitting Mills, NEC (gloves and mittens)                  
315192 Underwear and Nightwear Knitting    u  R  *2254 Knit Underwear and Nightwear Mills (except dyeing and     
       Mills                                           finishing only)                                           
                                                 *2259 Knitting Mills, NEC (girdles)                             
                                                 *2253 Knit Outerwear Mills (bath robes and lounge robes made in 
                                                       knitting mills except dying and finishing only)           
3152   Cut and Sew Apparel Manufacturing                                                                         
31521  Cut and Sew Apparel Contractors     c                                                                     
315211 Men's and Boys' Cut and Sew Apparel u  N  *2311 Men's and Boys' Suits, Coats, and Overcoats (contractors) 
                                                 *2321 Men's and Boys' Shirts, Except Work Shirts (contractors)  
                                                 *2322 Men's and Boys' Underwear and Nightwear (contractors)     
                                                 *2323 Men's and Boys' Neckwear (contractors)                    
                                                 *2325 Men's and Boys' Trousers and Slacks (contractors)         
                                                 *2326 Men's and Boys' Work Clothing (contractors)               
                                                 *2329 Men's and Boys' Clothing, NEC (contractors)               
                                                 *2341 Women's, Misses', Children's, and Infants' Underwear and  
                                                       Nightwear (boys' contractors)                             
                                                 *2353 Hats, Caps, and Millinery (men's and boys' contractors)   
                                                 *2361 Girls', Children's, and Infants' Dresses, Blouses, and    
                                                       Shirts (boys' contractors)                                
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (boys'    
                                                       contractors)                                              
                                                 *2371 Fur Goods (men's and boys' contractors)                   
                                                 *2381 Dress and Work Gloves, Except Knit and All-Leather (men's 
                                                       and boys' contractors)                                    
                                                 *2384 Robes and Dressing Gowns (men's and boys' contractors)    
                                                 *2385 Waterproof Outerwear (men's and boys' contractors)        
                                                 *2386 Leather and Sheep-Lined Clothing ( men's and boys'        
                                                       contractors)                                              
                                                 *2387 Apparel Belts (men's and boy's contractors)               
                                                 *2389 Apparel and Accessories, NEC (contractors)                
                                                 *2395 Pleating, Decorative and Novelty Stitching, and Tucking   
                                                       for the Trade (men's and boy's apparel contractors)       
                                                 *3151 Leather Gloves and Mittens ( men's and boys' contractors) 
315212 Women's, Girls', and Infants' Cut   u  N  *2331 Women's, Misses', and Juniors' Blouses and Shirts         
       and Sew Apparel Contractors                     (contractors)                                             
                                                 *2335 Women's, Misses' and Juniors' Dresses (contractors)       
                                                 *2337 Women's, Misses', and Juniors' Suits, Skirts, and Coats   
                                                       (contractors)                                             
                                                 *2339 Women's, Misses', and Juniors' Outerwear, NEC             
                                                       (contractors)                                             
                                                 *2341 Women's, Misses', Children's, and Infants' Underwear and  
                                                       Nightwear (contractors)                                   
                                                 *2342 Brassieres, Girdles, and Allied Garments (contractors)    
                                                 *2353 Hats, Caps, and Millinery (women's, girls', and infants'  
                                                       contractors)                                              
                                                 *2361 Girls', Children's, and Infants' Dresses, Blouses, and    
                                                       Shirts (girls' and infants' contractors)                  
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (girls'   
                                                       and infants' contractors)                                 
                                                 *2371 Fur Goods ( women's, girls' and infants' contractors)     
                                                 *2381 Dress and Work Gloves, Except Knit and All-Leather        
                                                       (woman's, girls', and infants' contractors)               
                                                 *2384 Robes and Dressing Gowns (women's, girls', and infants'   
                                                       contractors)                                              
                                                 *2385 Waterproof Outerwear (women's, girls', and infants'       
                                                       contractors)                                              
                                                 *2386 Leather and Sheep-Lined Clothing (women's, girls', and    
                                                       infants' contractors)                                     
                                                 *2387 Apparel Belts (women's, girls', and infants' contractors) 
                                                 *2389 Apparel and Accessories, NEC (contractors)                
                                                 *2395 Pleating, Decorative and Novelty Stitching, and Tucking   
                                                       for the Trade (women's, girls', and infants' apparel      
                                                       contractors)                                              
                                           c     *3151 Leather Gloves and Mittens (women's, girls', and infants' 
                                                       contractors)                                              
31522  Men's and Boys' Cut and Sew Apparel c                                                                     
315221 Men's and Boys' Cut and Sew         c  R  *2322 Men's and Boys' Underwear and Nightwear (except           
       Underwear and Nightwear                         contractors)                                              
                                                 *2341 Women's, Misses', Children's, and Infants' Underwear and  
                                                       Nightwear (boys' except contractors)                      
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (boys'    
                                                       robes except contractors)                                 
                                                 *2384 Robes and Dressing Gowns (men's except contractors)       
315222 Men's and Boys' Cut and Sew Suit,   c  R  *2311 Men's and Boys' Suits, Coats, and Overcoats (except       
       Coat, and Overcoat Manufacturing                contractors)                                              
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (boys'    
                                                       suits and coats except contractors)                       
                                                 *2385 Waterproof Outerwear (men's and boys' water resistant or  
                                                       water repellent tailored overcoats, except contractors)   
                                                 *5699 Miscellaneous Apparel and Accessory Stores (custom        
                                                       tailors)                                                  
315223 Men's and Boys' Cut and Sew Shirt   u  R  *2321 Men's and Boys' Shirts, Except Work Shirts (except        
       (except Work Shirt) Manufacturing               contractors)                                              
                                                 *2361 Girls', Children's, and Infants' Dresses, Blouses, and    
                                                       Shirts (boys' shirts except contractors)                  
                                                 *5699 Miscellaneous Apparel and Accessory Stores (custom        
                                                       tailors)                                                  
315224 Men's and Boys' Cut and Sew         u  R  *2325 Men's and Boys' Trousers and Slacks (except contractors)  
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (boys'    
                                                       trousers, slacks, and jeans except contractors)           
315225 Men's and Boys' Cut and Sew Work    u  R  *2326 Men's and Boys' Work Clothing (except contractors)        
315228 Men's and Boys' Cut and Sew Other   u  R  *2329 Men's and Boys' Clothing, NEC (men's and boys' other      
       Outerwear Manufacturing                         outerwear except contractors)                             
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (boys'    
                                                       other outerwear except contractors)                       
                                                 *2385 Waterproof Outerwear (men's and boys' water resistant or  
                                                       water repellent nontailored outerwear, except rubber and  
                                                       plastics and contractors)                                 
31523  Women's and Girls' Cut and Sew      c                                                                     
315231 Women's and Girls' Cut and Sew      c  R  *2341 Women's, Misses', Children's, and Infants' Underwear and  
       Lingerie, Loungewear, and Nightwear             Nightwear (women and girls' except contractors)           
                                                 *2342 Brassieres, Girdles, and Allied Garments (except          
                                                       contractors)                                              
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (girls'   
                                                       robes except contractors)                                 
                                                 *2384 Robes and Dressing Gowns (women's except contractors)     
                                                 *2389 Apparel and Accessories, NEC (garters and garter belts)   
315232 Women's and Girls' Cut and Sew      c  R  *2331 Women's, Misses', and Juniors' Blouses and Shirts (except 
       Blouse and Shirt Manufacturing                  contractors)                                              
                                                 *2361 Girls', Children's, and Infants' Dresses, Blouses and     
                                                       Shirts (girls' blouses and shirts except contractors)     
315233 Women's and Girls' Cut and Sew      c  R  *2335 Women's, Misses', and Juniors' Dresses (except            
       Dress Manufacturing                             contractors)                                              
                                                 *2361 Girls', Children's, and Infants' Dresses, Blouses and     
                                                       Shirts (girls' dresses except contractors)                
                                                 *5699 Miscellaneous Apparel and Accessory Stores (custom        
                                                       dressmakers)                                              
315234 Women's and Girls' Cut and Sew      c  R  *2337 Women's, Misses', and Juniors' Suits, Skirts, and Coats   
       Suit, Coat, Tailored Jacket, and                (except contractors)                                      
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (girls'   
                                                       suits, coats, jackets, and skirts except contractors)     
                                                 *2385 Waterproof Outerwear (women's and girls' water resistant  
                                                       or water repellent tailored coats, except contractors)    
315239 Women's and Girls' Cut and Sew      c  R  *2339 Women's, Misses', and Juniors' Outerwear, NEC (except     
       Other Outerwear Manufacturing                   contractors)                                              
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (girls'   
                                                       except contractors)                                       
                                                 *2385 Waterproof Outerwear (other women's and girls' water      
                                                       resistant or water repellent nontailored outerwear, except
                                                       rubber and plastics and contractors)                      
31529  Other Cut and Sew Apparel           c                                                                     
315291 Infants' Cut and Sew Apparel        c  R  *2341 Women's, Misses', Children's, and Infants' Underwear and  
       Manufacturing                                   Nightwear (infants' except contractors)                   
                                                 *2361 Girls', Children's, and Infants' Dresses, Blouses, and    
                                                       Shirts (infants' except contractors)                      
                                                 *2369 Girls', Children's, and Infants' Outerwear, NEC (infants' 
                                                       except contractors)                                       
                                                 *2385 Waterproof Outerwear (infants' outerwear except           
                                                       contractors)                                              
315292 Fur and Leather Apparel             c  R  *2371 Fur Goods (except contractors)                            
                                                 *2386 Leather and Sheep-Lined Clothing (except contractors)     
315299 All Other Cut and Sew Apparel       c  R  *2329 Men's and Boys' Outerwear, NEC (athletic uniforms except  
       Manufacturing                                   contractors)                                              
                                                 *2339 Women's, Misses', and Juniors' Outerwear, NEC (athletic   
                                                       uniforms except contractors)                              
                                                 *2385 Waterproof Outerwear (waterproof rubber and plastics      
                                                       outerwear)                                                
                                                 *2389 Apparel and Accessories, NEC (academic and clerical       
                                                       outerwear, except contractors)                            
                                                 *3069 Fabricated Rubber Products, NEC (rubber pants and         
                                                       raincoats)                                                
3159   Apparel Accessories and Other                                                                             
31599  Apparel Accessories and Other                                                                             
315991 Hat, Cap, and Millinery             u  R  *2353 Hats, Caps, and Millinery (except contractors)            
315992 Glove and Mitten Manufacturing      u  R  *2381 Dress and Work Gloves, Except Knit and All-Leather (except
                                                       contractors)                                              
                                                 *3151 Leather Gloves and Mittens (except contractors)           
315993 Men's and Boys' Neckwear            u  R  *2323 Men's and Boys' Neckwear (except contractors)             
315999 Other Apparel Accessories and Other u  N  *2339 Women's, Misses', and Juniors' Outerwear, NEC (scarves)   
                                                 *2385 Waterproof Outerwear (accessories such as aprons, bibs,   
                                                       and other miscellaneous waterproof items except           
                                                       contractors)                                              
                                                 *2387 Apparel Belts (except contractors)                        
                                                 *2389 Apparel and Accessories, NEC (handkerchiefs, arm bands,   
                                                       etc.)                                                     
                                                 *2396 Automotive Trimmings, Apparel Findings, and Related       
                                                       Products (apparel findings and trimming)                  
                                                 *2399 Fabricated Textile Products, NEC (apparel and apparel     
                                                       accessories)                                              
                                                 *3069 Fabricated Rubber Products, NEC (rubber bibs, aprons and  
                                                       bathing caps)                                             
316    Leather and Allied Product                                                                                
3161   Leather and Hide Tanning and                                                                              
31611  Leather and Hide Tanning and           R   3111 Leather Tanning and Finishing                             
                                                 *3999 Manufacturing Industries, NEC (fur dressing and bleaching)
3162   Footwear Manufacturing                                                                                    
31621  Footwear Manufacturing                                                                                    
316211 Rubber and Plastics Footwear        u  E   3021 Rubber and Plastics Footwear                              
316212 House Slipper Manufacturing         u  E   3142 House Slippers                                            
316213 Men's Footwear (except Athletic)    u  E   3143 Men's Footwear, Except Athletic                           
316214 Women's Footwear (except Athletic)  u  E   3144 Women's Footwear, Except Athletic                         
316219 Other Footwear Manufacturing        u  E   3149 Footwear Except Rubber, NEC                               
3169   Other Leather and Allied Product                                                                          
31699  Other Leather and Allied Product                                                                          
316991 Luggage Manufacturing               u  E   3161 Luggage                                                   
316992 Women's Handbag and Purse           u  E   3171 Women's Handbags and Purses                               
316993 Personal Leather Good (except       u  E   3172 Personal Leather Goods, Except Women's Handbags and Purses
316999 All Other Leather Good              u  R  *3131 Boot and Shoe Cut Stock and Findings (except wood heels   
       Manufacturing                                   and metal buckles)                                        
                                                  3199 Leather Goods, NEC                                        
321    Wood Product Manufacturing                                                                                
3211   Sawmills and Wood Preservation                                                                            
32111  Sawmills and Wood Preservation                                                                            
321113 Sawmills                            u  R  *2421 Sawmills and Planing Mills, General (sawmills)            
                                                 *2426 Hardwood Dimension and Flooring Mills (hardwood dimension 
                                                       from logs and bolts)                                      
                                                 *2429 Special Product Sawmills, NEC (shingle mills, shakes)     
321114 Wood Preservation                   c  E   2491 Wood Preserving                                           
3212   Veneer, Plywood, and Engineered                                                                           
32121  Veneer, Plywood, and Engineered                                                                           
321211 Hardwood Veneer and Plywood         c  E   2435 Hardwood Veneer and Plywood                               
321212 Softwood Veneer and Plywood         c  E   2436 Softwood Veneer and Plywood                               
321213 Engineered Wood Member (except      u  R  *2439 Structural Wood Members, NEC (except trusses)             
321214 Truss Manufacturing                 u  N  *2439 Structural Wood Members, NEC (trusses)                    
321219 Reconstituted Wood Product          u  E   2493 Reconstituted Wood Products                               
3219   Other Wood Product Manufacturing                                                                          
32191  Millwork                                                                                                  
321911 Wood Window and Door Manufacturing  c  N  *2431 Millwork (wood windows and doors)                         
321912 Cut Stock, Resawing Lumber, and     u  N  *2421 Sawmills and Planing Mills, General (lumber manufacturing 
       Planing                                         from purchased lumber, softwood cut stock, wood lath,     
                                                       fence pickets, and planing mill products)                 
                                                 *2426 Hardwood Dimension and Flooring Mills (except flooring)   
                                                 *2429 Special Product Sawmills, NEC (stave manufacturing from   
                                                       purchased lumber)                                         
321918 Other Millwork (including Flooring) u  R  *2426 Hardwood Dimension and Flooring Mills (hardwood flooring) 
                                                 *2421 Sawmills and Planing Mills, General (softwood flooring)   
                                                 *2431 Millwork (except wood doors and windows)                  
32192  Wood Container and Pallet                 *2429 Special Product Sawmills, NEC (cooperage stock)           
                                              N   2441 Nailed and Lock Corner Wood Boxes and Shook               
                                                  2448 Wood Pallets and Skids                                    
                                                  2449 Wood Containers, NEC                                      
                                                 *2499 Wood Products, NEC (wood tubs and vats, jewelry, cigar    
                                                       boxes, and baskets, except fruit, vegetable, fish and     
                                                       bait)                                                     
32199  All Other Wood Product                                                                                    
321991 Manufactured Home (Mobile Home)     c  E   2451 Mobile Homes                                              
321992 Prefabricated Wood Building         c  E   2452 Prefabricated Wood Buildings and Components               
321999 All Other Miscellaneous Wood        c  R  *2421 Sawmills and Planing Mills, General (kiln drying)         
                                                 *2429 Special Product Sawmills, NEC (excelsior and cooperage    
                                                       headings)                                                 
                                                 *2499 Wood Products, NEC (other wood products)                  
                                                 *3131 Boot and Shoe Cut Stock and Findings (wood heels)         
322    Paper Manufacturing                                                                                       
3221   Pulp, Paper, and Paperboard Mills                                                                         
32211  Pulp Mills                             R  *2611 Pulp Mills (pulp producing mills only)                    
32212  Paper Mills                                                                                               
322121 Paper (except Newsprint) Mills      c  R  *2611 Pulp Mills (pulp mills producing paper)                   
                                                 *2621 Paper Mills (except newsprint mills)                      
322122 Newsprint Mills                     c  N  *2621 Paper Mills (newsprint mills)                             
                                                 *2611 Pulp Mills (pulp mills producing newsprint)               
32213  Paperboard Mills                       R  *2611 Pulp Mills (pulp mills producing paperboard)              
                                                  2631 Paperboard Mills                                          
3222   Converted Paper Product                                                                                   
32221  Paperboard Container Manufacturing                                                                        
322211 Corrugated and Solid Fiber Box      c  R   2653 Corrugated and Solid Fiber Boxes                          
                                                 *2679 Converted Paper and Paperboard Products, NEC (corrugated  
                                                       paper)                                                    
322212 Folding Paperboard Box              c  E   2657 Folding Paperboard Boxes, Including Sanitary              
322213 Setup Paperboard Box Manufacturing  u  E   2652 Setup Paperboard Boxes                                    
322214 Fiber Can, Tube, Drum, and Similar  u  E   2655 Fiber Cans, Tubes, Drums, and Similar Products            
322215 Nonfolding Sanitary Food Container  u  E   2656 Sanitary Food Containers, Except Folding                  
32222  Paper Bag and Coated and Treated                                                                          
322221 Coated and Laminated Packaging      u  R  *2671 Packaging Paper and Plastics Film, Coated and Laminated   
       Paper and Plastics Film                         (single-web paper, paper multiweb laminated rolls and     
       Manufacturing                                   sheets for packaging uses)                                
322222 Coated and Laminated Paper          u  R   2672 Coated and Laminated Paper, NEC                           
                                                 *2679 Converted Paper and Paperboard Products, NEC (wallpaper   
                                                       and gift wrap paper)                                      
322223 Plastics, Foil, and Coated Paper    u  R  *2673 Plastics, Foil, and Coated Paper Bags (except all         
       Bag Manufacturing                               plastics)                                                 
322224 Uncoated Paper and Multiwall Bag    u  E   2674 Uncoated Paper and Multiwall Bags                         
322225 Laminated Aluminum Foil             u  N  *3497 Metal Foil and Leaf (laminated aluminum foil rolls and    
       Manufacturing for Flexible                      sheets for flexible packaging uses)                       
322226 Surface-Coated Paperboard           u  N  *2675 Die-Cut Paper and Paperboard and Cardboard (pasted, lined,
       Manufacturing                                   laminated, or surface-coated paperboard)                  
32223  Stationery Product Manufacturing                                                                          
322231 Die-Cut Paper and Paperboard Office u  N  *2675 Die-Cut Paper and Paperboard and Cardboard (file folders, 
       Supplies Manufacturing                          tabulating cards, and other paper and paperboard office   
                                                       supplies)                                                 
                                                 *2679 Converted Paper and Paperboard Products, NEC (paper       
                                                       supplies for business machines and other paper office     
                                                       supplies)                                                 
322232 Envelope Manufacturing              u  E   2677 Envelopes                                                 
322233 Stationery, Tablet, and Related     u  E   2678 Stationery, Tablets, and Related Products                 
32229  Other Converted Paper Product                                                                             
322291 Sanitary Paper Product              c  R   2676 Sanitary Paper Products                                   
                                                 *3842 Orthopedic, Prosthetic, and Surgical Appliances and       
                                                       Supplies (incontinent and bed pads)                       
322299 All Other Converted Paper Product   c  R  *2675 Die-Cut Paper and Paperboard and Cardboard (die-cut paper 
       Manufacturing                                   and paperboard products, except office supplies and       
                                                       pasted, lined, laminated, or surface-coated paperboard)   
                                                 *2679 Converted Paper and Paperboard Products, NEC ( other      
                                                       converted paper and paperboard products, such as paper    
                                                       filters, crepe paper, and laminated and tiled wallboard)  
323    Printing and Related Support                                                                              
3231   Printing and Related Support                                                                              
32311  Printing                                                                                                  
323110 Commercial Lithographic Printing    u  R  *2752 Commercial Printing, Lithographic (except quick printing) 
                                                 *2771 Greeting Cards (lithographic printing of greeting cards)  
323111 Commercial Gravure Printing         u  R   2754 Commercial Printing, Gravure                              
                                                 *2771 Greeting Cards (gravure printing of greeting cards)       
323112 Commercial Flexographic Printing    u  N  *2759 Commercial Printing, NEC (flexographic printing)          
                                                 *2771 Greeting Cards (flexographic printing of greeting cards)  
323113 Commercial Screen Printing          c  N  *2396 Automotive Trimmings, Apparel Findings, and Related       
                                                       Products (printing and embossing on fabric articles)      
                                                 *2759 Commercial Printing, NEC (screen printing)                
                                                 *2771 Greeting Cards (screen printing of greeting cards)        
323114 Quick Printing                      c  N  *2752 Commercial Printing, Lithographic (quick printing)        
                                                 *2759 Commercial Printing, NEC (quick printing)                 
                                                 *7334 Photocopying and Duplicating Services (instant printing)  
323115 Digital Printing                    c  N  *2759 Commercial Printing, NEC (digital printing, except quick  
                                                       printing)                                                 
323116 Manifold Business Forms Printing    c  R   2761 Manifold Business Forms                                   
                                                 *2782 Blankbooks, Loose-leaf Binders and Devices (checkbooks)   
323117 Books Printing                      u  E   2732 Book Printing                                             
323118 Blankbook, Looseleaf Binders, and   u  R  *2782 Blankbooks, Loose-leaf Binders and Devices (except        
       Devices Manufacturing                           checkbooks)                                               
323119 Other Commercial Printing           u  R  *2759 Commercial Printing, NEC (other commercial printing except
                                                       quick printing)                                           
                                                 *2771 Greeting Cards (other printing of greeting cards)         
32312  Support Activities for Printing                                                                           
323121 Tradebinding and Related Work       u  E   2789 Bookbinding and Related Work                              
323122 Prepress Services                   u  R   2791 Typesetting                                               
                                                  2796 Platemaking and Related Services                          
324    Petroleum and Coal Products                                                                               
3241   Petroleum and Coal Products                                                                               
32411  Petroleum Refineries                   E   2911 Petroleum Refining                                        
32412  Asphalt Paving, Roofing, and                                                                              
324121 Asphalt Paving Mixture and Block    c  E   2951 Asphalt Paving Mixtures and Blocks                        
324122 Asphalt Shingle and Coating         c  E   2952 Asphalt Felts and Coatings                                
32419  Other Petroleum and Coal Products                                                                         
324191 Petroleum Lubricating Oil and       u  E   2992 Lubricating Oils and Greases                              
324199 All Other Petroleum and Coal        u  R   2999 Products of Petroleum and Coal, NEC                       
                                                 *3312 Blast Furnaces and Steel Mills (coke ovens)               
325    Chemical Manufacturing                                                                                    
3251   Basic Chemical Manufacturing                                                                              
32511  Petrochemical Manufacturing            N  *2865 Cyclic Organic Crudes and Intermediates, and Organic Dyes 
                                                       and Pigments (aromatics)                                  
                                                 *2869 Industrial Organic Chemicals, NEC (aliphatics)            
32512  Industrial Gas Manufacturing           R   2813 Industrial Gases                                          
                                                 *2869 Industrial Organic Chemicals, NEC (fluorocarbon gases)    
32513  Synthetic Dye and Pigment                                                                                 
325131 Inorganic Dye and Pigment           u  N  *2816 Inorganic Pigments (except bone and lamp black)           
                                                 *2819 Industrial Inorganic Chemicals, NEC (inorganic dyes)      
325132 Synthetic Organic Dye and Pigment   u  N  *2865 Cyclic Organic Crudes and Intermediates, and Organic Dyes 
       Manufacturing                                   and Pigments (organic dyes and pigments)                  
32518  Other Basic Inorganic Chemical                                                                            
325181 Alkalies and Chlorine Manufacturing c  E   2812 Alkalies and Chlorine                                     
325182 Carbon Black Manufacturing          u  R  *2816 Inorganic pigments (bone and lamp black)                  
                                                  2895 Carbon Black                                              
325188 All Other Basic Inorganic Chemical  u  R  *2819 Industrial Inorganic Chemicals, NEC (except activated     
       Manufacturing                                   carbon and charcoal, alumina, and inorganic industrial    
                                                       dyes)                                                     
                                                 *2869 Industrial Organic Chemicals, NEC (carbon bisulfide)      
32519  Other Basic Organic Chemical                                                                              
325191 Gum and Wood Chemical Manufacturing u  E   2861 Gum and Wood Chemicals                                    
325192 Cyclic Crude and Intermediate       u  R  *2865 Cyclic Organic Crudes and Intermediates and Organic Dyes  
       Manufacturing                                   and Pigments (except aromatics and organic dyes and       
                                                       pigments)                                                 
325193 Ethyl Alcohol Manufacturing         u  N  *2869 Industrial Organic Chemicals (ethyl alcohol)              
325199 All Other Basic Organic Chemical    u  R  *2869 Industrial Organic Chemicals, NEC (except aliphatics,     
       Manufacturing                                   carbon bisulfide, ethyl alcohol, and fluorocarbon gases)  
                                                 *2899 Chemical and Chemical Preparations, NEC (fatty acids)     
3252   Resin, Synthetic Rubber, and                                                                              
32521  Resin and Synthetic Rubber                                                                                
325211 Plastics Material and Resin         u  E   2821 Plastics Materials, Synthetic and Resins, and             
       Manufacturing                                   Nonvulcanizable Elastomers                                
325212 Synthetic Rubber Manufacturing      u  E   2822 Synthetic Rubber                                          
32522  Artificial and Synthetic Fibers and                                                                       
325221 Cellulosic Organic Fiber            u  E   2823 Cellulosic Manmade Fibers                                 
325222 Noncellulosic Organic Fiber         u  E   2824 Manmade Organic Fibers, Except Cellulosic                 
3253   Pesticide, Fertilizer, and Other                                                                          
32531  Fertilizer Manufacturing                                                                                  
325311 Nitrogenous Fertilizer              u  E   2873 Nitrogenous Fertilizers                                   
325312 Phosphatic Fertilizer Manufacturing u  E   2874 Phosphatic Fertilizers                                    
325314 Fertilizer (Mixing Only)            c  E   2875 Fertilizers, Mixing Only                                  
32532  Pesticide and Other Agricultural       E   2879 Pesticides and Agricultural Chemicals, NEC                
3254   Pharmaceutical and Medicine                                                                               
32541  Pharmaceutical and Medicine                                                                               
325411 Medicinal and Botanical             u  E   2833 Medicinal Chemicals and Botanical Products                
325412 Pharmaceutical Preparation          u  R   2834 Pharmaceutical Preparations                               
                                                 *2835 In-Vitro and In-Vivo Diagnostic Substances (except        
                                                       in-vitro diagnostic)                                      
325413 In-Vitro Diagnostic Substance       u  N  *2835 In-Vitro and In-Vivo Diagnostic Substances (in-vitro      
       Manufacturing                                   diagnostic substances)                                    
325414 Biological Product (except          u  E   2836 Biological Products, Except Diagnostic Substance          
3255   Paint, Coating, and Adhesive                                                                              
32551  Paint and Coating Manufacturing        R   2851 Paints, Varnishes, Lacquers, Enamels and Allied Products  
                                                 *2899 Chemicals and Chemical Preparations, NEC (frit)           
32552  Adhesive Manufacturing                 E   2891 Adhesives and Sealants                                    
3256   Soap, Cleaning Compound, and Toilet                                                                       
32561  Soap and Cleaning Compound                                                                                
325611 Soap and Other Detergent            u  R   2841 Soaps and Other Detergents, Except Specialty Cleaners     
                                                 *2844 Toilet Preparations (toothpaste)                          
325612 Polish and Other Sanitation Good    u  E   2842 Specialty Cleaning, Polishing, and Sanitary Preparations  
325613 Surface Active Agent Manufacturing  u  E   2843 Surface Active Agents, Finishing Agents, Sulfonated Oils, 
                                                       and Assistants                                            
32562  Toilet Preparation Manufacturing       R  *2844 Perfumes, Cosmetics, and Other Toilet Preparations (except
                                                       toothpaste)                                               
3259   Other Chemical Product and                                                                                
32591  Printing Ink Manufacturing             E   2893 Printing Ink                                              
32592  Explosives Manufacturing               E   2892 Explosives                                                
32599  All Other Chemical Product and                                                                            
325991 Custom Compounding of Purchased     c  E   3087 Custom Compounding of Purchased Plastics Resin            
325992 Photographic Film, Paper, Plate,    u  N  *3861 Photographic Equipment and Supplies (photographic films,  
       and Chemical Manufacturing                      paper, plates and chemicals)                              
325998 All Other Miscellaneous Chemical    u  R  *2819 Industrial Inorganic Chemicals, NEC (activated carbon and 
       Product and Preparation                         charcoal)                                                 
                                                 *2899 Chemicals and Chemical Preparations, NEC (except frit and 
                                                       table salt)                                               
                                                 *3952 Lead Pencils and Art Goods (drawing inks and india ink)   
                                                 *3999 Manufacturing Industries, NEC (matches)                   
                                                 *7389 Business Services, NEC (aerosol packaging)                
326    Plastics and Rubber Products                                                                              
3261   Plastics Product Manufacturing                                                                            
32611  Unsupported Plastics Film, Sheet,                                                                         
326111 Unsupported Plastics Bag            c  N  *2673 Plastics, Foil, and Coated Paper Bags (plastics bags)     
326112 Unsupported Plastics Packaging Film u  N  *2671 Packaging Paper and Plastics Film, Coated, and Laminated  
       and Sheet Manufacturing                         (plastics packaging film and sheet)                       
326113 Unsupported Plastics Film and Sheet u  E   3081 Unsupported Plastics Film and Sheets                      
32612  Plastics Pipe, Pipe Fitting, and                                                                          
326121 Unsupported Plastics Profile Shape  c  R   3082 Unsupported Plastics Profile Shapes                       
                                                 *3089 Plastics Product, NEC (plastics sausage casings)          
326122 Plastics Pipe and Pipe Fitting      c  R   3084 Plastics Pipe                                             
                                                 *3089 Plastics Products, NEC (pipe fittings)                    
32613  Laminated Plastics Plate, Sheet,       E   3083 Laminated Plastics Plate, Sheet, and Profile Shapes       
32614  Polystyrene Foam Product               N  *3086 Plastics Foam Products (polystyrene foam products)        
32615  Urethane and Other Foam Product        N  *3086 Plastics Foam Products (urethane and other foam products) 
32616  Plastics Bottle Manufacturing          E   3085 Plastics Bottles                                          
32619  Other Plastics Product                                                                                    
326191 Plastics Plumbing Fixture           c  E   3088 Plastics Plumbing Fixtures                                
326192 Resilient Floor Covering            u  R  *3069 Fabricated Rubber Products, NEC (rubber resilient floor   
       Manufacturing                                   coverings)                                                
                                                  3996 Linoleum, Asphalted-Felt-Base, and Other Hard Surface     
                                                       Floor Coverings, NEC                                      
326199 All Other Plastics Product          u  R  *3089 Plastics Products, NEC (except plastics pipe fittings and 
       Manufacturing                                   plastics sausage casings)                                 
                                                 *3999 Manufacturing Industries, NEC (plastics products such as  
                                                       combs, hair curlers, etc.)                                
3262   Rubber Product Manufacturing                                                                              
32621  Tire Manufacturing                                                                                        
326211 Tire Manufacturing (except          u  E   3011 Tires and Inner Tubes                                     
326212 Tire Retreading                     u  N  *7534 Tire Retreading and Repair Shops (rebuilding)             
32622  Rubber and Plastics Hoses and          E   3052 Rubber and Plastics Hose and Belting                      
32629  Other Rubber Product Manufacturing                                                                        
326291 Rubber Product Manufacturing for    u  E   3061 Molded, Extruded, and Lathe-Cut Mechanical Rubber Goods   
326299 All Other Rubber Product            u  R  *3069 Fabricated Rubber Products, NEC (except rubberized fabric 
       Manufacturing                                   and rubber resilient floor covering)                      
327    Nonmetallic Mineral Product                                                                               
3271   Clay Product and Refractory                                                                               
32711  Pottery, Ceramics, and Plumbing                                                                           
327111 Vitreous China Plumbing Fixture and u  E   3261 Vitreous China Plumbing Fixtures and China and Earthenware
       China and Earthenware Bathroom                  Fittings and Bathroom Accessories                         
327112 Vitreous China, Fine Earthenware,   u  N   3262 Vitreous China Table and Kitchen Articles                 
                                                  3263 Fine Earthenware (Whiteware) Table and Kitchen Articles   
                                                  3269 Pottery Products, NEC                                     
                                                 *3299 Nonmetallic Mineral Products, NEC (clay statuary)         
327113 Porcelain Electrical Supply         u  E   3264 Porcelain Electrical Supplies                             
32712  Clay Building Material and                                                                                
327121 Brick and Structural Clay Tile      u  R  *3251 Brick and Structural Clay Tile (except slumped brick)     
327122 Ceramic Wall and Floor Tile         u  E   3253 Ceramic Wall and Floor Tile                               
327123 Other Structural Clay Product       u  E   3259 Structural Clay Products, NEC                             
327124 Clay Refractory Manufacturing       u  E   3255 Clay Refractories                                         
327125 Nonclay Refractory Manufacturing    u  E   3297 Nonclay Refractories                                      
3272   Glass and Glass Product                                                                                   
32721  Glass and Glass Product                                                                                   
327211 Flat Glass Manufacturing            u  E   3211 Flat Glass                                                
327212 Other Pressed and Blown Glass and   u  E   3229 Pressed and Blown Glass and Glassware, NEC                
327213 Glass Container Manufacturing       u  E   3221 Glass Containers                                          
327215 Glass Product Manufacturing Made of c  E   3231 Glass Products Made of Purchased Glass                    
3273   Cement and Concrete Product                                                                               
32731  Cement Manufacturing                   E   3241 Cement, Hydraulic                                         
32732  Ready-Mix Concrete Manufacturing       E   3273 Ready-Mixed Concrete                                      
32733  Concrete Pipe, Brick, and Block                                                                           
327331 Concrete Block and Brick            u  R  *3251 Brick and Structural Clay Tile (slumped brick)            
                                                  3271 Concrete Block and Brick                                  
327332 Concrete Pipe Manufacturing         u  N  *3272 Concrete Products, Except Block and Brick (concrete pipe) 
32739  Other Concrete Product                 N  *3272 Concrete Products, Except Block and Brick (concrete       
       Manufacturing                                   products, except dry mix concrete and pipe)               
3274   Lime and Gypsum Product                                                                                   
32741  Lime Manufacturing                     E   3274 Lime                                                      
32742  Gypsum Product Manufacturing           R   3275 Gypsum Products                                           
                                                 *3299 Nonmetallic Mineral Products, NEC (moldings, ornamental   
                                                       and architectural plaster work and gypsum statuary )      
3279   Other Nonmetallic Mineral Product                                                                         
32791  Abrasive Product Manufacturing         R  *3291 Abrasive Products (except steel wool with or without soap)
32799  All Other Nonmetallic Mineral                                                                             
327991 Cut Stone and Stone Product         u  E   3281 Cut Stone and Stone Products                              
327992 Ground or Treated Mineral and Earth u  R  *3295 Minerals and Earths, Ground or Otherwise Treated (except  
       Manufacturing                                   grinding, washing, separating, etc. of nonmetallic        
                                                       minerals)                                                 
327993 Mineral Wool Manufacturing          u  E   3296 Mineral Wool                                              
327999 All Other Miscellaneous Nonmetallic u  R  *3272 Concrete Products, Except Block and Brick (dry mixture    
       Mineral Product Manufacturing                   concrete)                                                 
                                                 *3292 Asbestos Products (except brake pads and linings)         
                                                 *3299 Nonmetallic Mineral Products, NEC (except moldings,       
                                                       ornamental and architectural plaster work, clay and gypsum
                                                       statuary)                                                 
331    Primary Metal Manufacturing                                                                               
3311   Iron and Steel Mills and Ferroalloy                                                                       
33111  Iron and Steel Mills and Ferroalloy                                                                       
331111 Iron and Steel Mills                u  N  *3312 Steel Works, Blast Furnaces (Including Coke Ovens), and   
                                                       Rolling Mills (except coke ovens not integrated with steel
                                                       mills and hot rolling purchased steel)                    
331112 Electrometallurgical Ferroalloy     u  E   3313 Electrometallurgical Products, Except Steel               
3312   Steel Product Manufacturing from                                                                          
33121  Iron and Steel Pipe and Tube           E   3317 Steel Pipe and Tubes                                      
33122  Rolling and Drawing of Purchased                                                                          
331221 Rolled Steel Shape Manufacturing    c  R  *3312 Steel Works, Blast Furnaces (including coke ovens), and   
                                                       Rolling Mills (hot rolling purchased steel)               
                                                  3316 Cold-Rolled Steel Sheet, Strip and Bars                   
                                                 *3399 Primary Metal Products, NEC (making ferrous metal powder, 
                                                       paste, and flake from purchased iron or steel)            
331222 Steel Wire Drawing                  c  R  *3315 Steel Wiredrawing and Steel Nails and Spikes (steel, wire 
                                                       drawing)                                                  
3313   Alumina and Aluminum Production and                                                                       
33131  Alumina and Aluminum Production and                                                                       
331311 Alumina Refining                    u  N  *2819 Industrial Inorganic Chemicals, NEC (alumina)             
331312 Primary Aluminum Production         u  E   3334 Primary Production of Aluminum                            
331314 Secondary Smelting and Alloying of  u  N  *3341 Secondary Smelting and Refining of  Nonferrous Metals     
       Aluminum                                        (aluminum)                                                
                                                 *3399 Primary Metal Products, NEC (aluminum powder, paste,      
                                                       flakes, etc.)                                             
331315 Aluminum Sheet, Plate, and Foil     u  E   3353 Aluminum Sheet, Plate, and Foil                           
331316 Aluminum Extruded Product           u  E   3354 Aluminum Extruded Products                                
331319 Other Aluminum Rolling and Drawing  u  R   3355 Aluminum Rolling and Drawing, NEC                         
                                                 *3357 Drawing and Insulating of Nonferrous Wire (aluminum wire  
                                                       drawing)                                                  
3314   Nonferrous Metal (except Aluminum)                                                                        
33141  Nonferrous Metal (except Aluminum)                                                                        
331411 Primary Smelting and Refining of    u  E   3331 Primary Smelting and Refining of Copper                   
331419 Primary Smelting and Refining of    u  E   3339 Primary Smelting and Refining of Nonferrous Metals, Except
       Nonferrous Metal (except Copper and             Copper and Aluminum                                       
33142  Copper Rolling, Drawing, Extruding,                                                                       
331421 Copper Rolling, Drawing, and        u  E   3351 Rolling, Drawing, and Extruding of Copper                 
331422 Copper Wire (except Mechanical)     u  N  *3357 Drawing and Insulating of Nonferrous Wire (copper wire    
       Drawing                                         drawing)                                                  
331423 Secondary Smelting, Refining, and   u  R  *3341 Secondary Smelting and Refining of Nonferrous Metals      
       Alloying of Copper                              (copper)                                                  
                                                 *3399 Primary Metal Products, NEC (copper powders, flakes,      
                                                       paste, etc.)                                              
33149  Nonferrous Metal (except Copper and                                                                       
331491 Nonferrous Metal (except Copper and u  R   3356 Rolling, Drawing, and Extruding of Nonferrous Metals,     
       Aluminum) Rolling, Drawing, and                 Except Copper and Aluminum                                
                                                 *3357 Drawing and Insulating of Nonferrous Wire (wire drawing   
                                                       except copper or aluminum)                                
331492 Secondary Smelting, Refining, and   u  N  *3341 Secondary Smelting and Refining of Nonferrous Metals      
       Alloying of Nonferrous Metal                    (except copper and aluminum)                              
                                                 *3399 Primary Metal Products, NEC (except copper and aluminum)  
3315   Foundries                                                                                                 
33151  Ferrous Metal Foundries                                                                                   
331511 Iron Foundries                      c  R   3321 Gray and Ductile Iron Foundries                           
                                                  3322 Malleable Iron Foundries                                  
331512 Steel Investment Foundries          u  E   3324 Steel Investment Foundries                                
331513 Steel Foundries (except Investment) u  E   3325 Steel Foundries, NEC                                      
33152  Nonferrous Metal Foundries                                                                                
331521 Aluminum Die-Casting Foundries      u  E   3363 Aluminum Die-Castings                                     
331522 Nonferrous (except Aluminum)        u  E   3364 Nonferrous Die-Castings, Except Aluminum                  
331524 Aluminum Foundries (except          u  E   3365 Aluminum Foundries                                        
331525 Copper Foundries (except            u  E   3366 Copper Foundries                                          
331528 Other Nonferrous Foundries (except  u  E   3369 Nonferrous Foundries, Except Aluminum and Copper          
332    Fabricated Metal Product                                                                                  
3321   Forging and Stamping                                                                                      
33211  Forging and Stamping                                                                                      
332111 Iron and Steel Forging              u  E   3462 Iron and Steel Forgings                                   
332112 Nonferrous Forging                  u  E   3463 Nonferrous Forgings                                       
332114 Custom Roll Forming                 u  N  *3449 Miscellaneous Structural Metal Work (custom roll forming) 
332115 Crown and Closure Manufacturing     u  E   3466 Crowns and Closures                                       
332116 Metal Stamping                      u  N  *3469 Metal Stampings, NEC (except kitchen utensils, pots and   
                                                       pans for cooking, and coins)                              
332117 Powder Metallurgy Part              u  N  *3499 Fabricated Metal Products, NEC (powder metallurgy)        
3322   Cutlery and Handtool Manufacturing                                                                        
33221  Cutlery and Handtool Manufacturing                                                                        
332211 Cutlery and Flatware (except        u  N  *3421 Cutlery (except tool-type shears)                         
                                                 *3914 Silverware, Plated Ware, and Stainless Steel Ware (cutlery
                                                       and flatware, nonprecious and precious plated)            
                                                 *3999 Manufacturing Industries, NEC (human hair clippers, hand  
                                                       operated)                                                 
332212 Hand and Edge Tool Manufacturing    u  R  *3421 Cutlery (tool-type shears)                                
                                                  3423 Hand and Edge Tools, Except Machine Tools and Handsaws    
                                                 *3523 Farm Machinery and Equipment (hand hair clippers for      
                                                       animals)                                                  
                                                 *3524 Lawn and Garden Tractors and Home Lawn and Garden         
                                                       Equipment (nonpowered lawnmowers)                         
                                                 *3545 Cutting Tools, Machine Tools Accessories, and Machinist   
                                                       Precision Measuring Devices (precision measuring devices) 
                                                 *3644 Noncurrent-Carrying Wiring Devices (fish wire, electrical 
                                                       wiring tool)                                              
                                                 *3999 Manufacturing Industries, NEC (tape measures)             
332213 Saw Blade and Handsaw Manufacturing u  E   3425 Saw Blades and Handsaws                                   
332214 Kitchen Utensil, Pot, and Pan       u  N  *3469 Metal Stampings, NEC (kitchen utensils, pots, and pans for
       Manufacturing                                   cooking)                                                  
3323   Architectural and Structural Metals                                                                       
33231  Plate Work and Fabricated                                                                                 
332311 Prefabricated Metal Building and    c  E   3448 Prefabricated Metal Buildings and Components              
332312 Fabricated Structural Metal         u  R   3441 Fabricated Structural Metal                               
                                                 *3449 Miscellaneous Structural Metal Work (fabricated bar joists
                                                       and concrete reinforcing bars)                            
332313 Plate Work Manufacturing            u  N  *3443 Fabricated Plate Work (Boiler Shops) (fabricated plate    
                                                       work and metal weldments)                                 
33232  Ornamental and Architectural Metal                                                                        
332321 Metal Window and Door Manufacturing c  R   3442 Metal Doors, Sash, Frames, Molding and Trim               
                                                 *3449 Miscellaneous Structural Metal Work (curtain wall)        
332322 Sheet Metal Work Manufacturing      u  R  *3444 Sheet Metal Work (ducts, flumes, flooring, siding,        
                                                       dampers, etc.)                                            
332323 Ornamental and Architectural Metal  u  R   3446 Architectural and Ornamental Metal Work                   
                                                 *3449 Miscellaneous Structural Metal Work (metal plaster bases) 
                                                 *3523 Farm Machinery and Equipment (corrals, stalls, and holding
                                                       gates)                                                    
3324   Boiler, Tank, and Shipping                                                                                
33241  Power Boiler and Heat Exchanger        N  *3443 Fabricated Plate Work (Boiler Shops) (power boilers and   
       Manufacturing                                   heat exchangers)                                          
                                                 *3559 Special Industry Machinery, NEC (nuclear control drive    
                                                       mechanisms)                                               
33242  Metal Tank (Heavy Gauge)               N  *3443 Fabricated Plate Work (Boiler Shops) (heavy gauge tanks)  
33243  Metal Can, Box, and Other Metal                                                                           
332431 Metal Can Manufacturing             c  E   3411 Metal Cans                                                
332439 Other Metal Container Manufacturing c  R   3412 Metal Shipping Barrels, Drums, Kegs, and Pails            
                                                 *3429 Hardware, NEC (vacuum and insulated bottles, jugs, and    
                                                       chests)                                                   
                                                 *3444 Sheet Metal Work (metal bins and vats)                    
                                                 *3499 Fabricated Metal Products, NEC (metal boxes)              
                                                 *3537 Industrial Trucks, Tractors, Trailers, and Stackers (metal
                                                       air cargo containers)                                     
3325   Hardware Manufacturing                                                                                    
33251  Hardware Manufacturing                 R  *3429 Hardware, NEC (other hardware)                            
                                                 *3499 Fabricated Metal Products, NEC (safe and vault locks)     
3326   Spring and Wire Product                                                                                   
33261  Spring and Wire Product                                                                                   
332611 Spring (Heavy Gauge) Manufacturing  c  E   3493 Steel Springs, Except Wire                                
332612 Spring (Light Gauge) Manufacturing  u  R  *3495 Wire Springs (except watch and clock springs)             
332618 Other Fabricated Wire Product       u  R  *3315 Steel Wiredrawing and Steel Nails and Spikes (nails,      
       Manufacturing                                   spikes, paper clips, and wire not made in wiredrawing     
                                                       plants)                                                   
                                                 *3399 Primary Metal Products, NEC (nonferrous nails, brads,     
                                                       staples, etc.)                                            
                                                 *3496 Miscellaneous Fabricated Wire Products (except grocery    
                                                       carts)                                                    
3327   Machine Shops; Turned Product; and                                                                        
33271  Machine Shops                          N  *3599 Industrial and Commercial Machinery and Equipment, NEC    
                                                       (machine shops)                                           
33272  Turned Product and Screw, Nut, and                                                                        
332721 Precision Turned Product            u  E   3451 Screw Machine Products                                    
332722 Bolt, Nut, Screw, Rivet, and Washer u  R   3452 Bolts, Nuts, Screws, Rivets, and Washers                  
                                                 *3429 Hardware, NEC (turnbuckles and hose clamps)               
3328   Coating, Engraving, Heat Treating,                                                                        
33281  Coating, Engraving, Heat Treating,                                                                        
332811 Metal Heat Treating                 u  E   3398 Metal Heat Treating                                       
332812 Metal Coating, Engraving (except    u  R  *3479 Coating, Engraving, and Allied Services, NEC (except      
       Jewelry and Silverware), and Allied             jewelry, silverware, and flatware engraving and etching)  
332813 Electroplating, Plating, Polishing, u  R  *3399 Primary Metal Products, NEC (laminating steel)            
                                                  3471 Electroplating, Plating, Polishing, Anodizing, and        
                                                       Coloring                                                  
3329   Other Fabricated Metal Product                                                                            
33291  Metal Valve Manufacturing                                                                                 
332911 Industrial Valve Manufacturing      u  E   3491 Industrial Valves                                         
332912 Fluid Power Valve and Hose Fitting  u  R   3492 Fluid Power Valves and Hose Fittings                      
                                                 *3728 Aircraft Parts and Auxiliary Equipment, NEC (fluid power  
                                                       aircraft subassemblies)                                   
332913 Plumbing Fixture Fitting and Trim   u  R  *3432 Plumbing Fixture Fittings and Trim (except shower rods and
       Manufacturing                                   lawn hose nozzles)                                        
332919 Other Metal Valve and Pipe Fitting  u  R  *3429 Hardware, NEC (fire hose nozzles and couplings)           
                                                 *3494 Valves and Pipe Fittings, NEC (except metal pipe hangers  
                                                       and supports)                                             
                                                 *3499 Fabricated Metal Products, NEC (metal aerosol valves)     
                                                 *3432 Plumbing Fixture Fittings and Trim (lawn hose nozzles)    
33299  All Other Fabricated Metal Product                                                                        
332991 Ball and Roller Bearing             c  E   3562 Ball and Roller Bearings                                  
332992 Small Arms Ammunition Manufacturing u  E   3482 Small Arms Ammunition                                     
332993 Ammunition (except Small Arms)      u  E   3483 Ammunition, Except for Small Arms                         
332994 Small Arms Manufacturing            u  R   3484 Small Arms                                                
                                                 *3841 Surgical and Medical Instruments and Apparatus            
                                                       (tranquilizer guns)                                       
332995 Other Ordnance and Accessories      u  E   3489 Ordnance and Accessories, NEC                             
332996 Fabricated Pipe and Pipe Fitting    u  E   3498 Fabricated Pipe and Pipe Fittings                         
332997 Industrial Pattern Manufacturing    u  E   3543 Industrial Patterns                                       
332998 Enameled Iron and Metal Sanitary    u  E   3431 Enameled Iron and Metal Sanitary Ware                     
332999 All Other Miscellaneous Fabricated  u  R  *3291 Abrasive Products (steel wool with or without soap)       
                                                 *3429 Hardware, NEC (fireplace fixtures, traps, handcuffs and   
                                                       leg irons, ladder jacks, and other like metal products)   
                                                 *3432 Plumbing Fixture Fittings and Trim (metal shower rods)    
                                                 *3494 Valves and Pipe Fittings, NEC (metal pipe hangers and     
                                                       supports)                                                 
                                                 *3497 Metal Foil and Leaf (foil and foil containers)            
                                                 *3499 Fabricated Metal Products, NEC (other metal products)     
                                                 *3537 Industrial Trucks, Tractors, Trailers, and Stackers (metal
                                                       pallets)                                                  
                                                 *3599 Industrial and Commercial Machinery and Equipment, NEC    
                                                       (flexible metal hose)                                     
                                                 *3914 Silverware, Plated Ware, and Stainless Steel Ware         
                                                       (precious plated hollowware)                              
                                                 *3999 Manufacturing Industries, NEC (other miscellaneous metal  
                                                       products, such as combs, hair curlers, etc.)              
333    Machinery Manufacturing                                                                                   
3331   Agriculture, Construction, and                                                                            
33311  Agricultural Implement                                                                                    
333111 Farm Machinery and Equipment        u  R  *3523 Farm Machinery and Equipment (except corrals, stalls,     
       Manufacturing                                   holding gates, hand clippers for animals, and farm        
                                                       conveyors/elevators)                                      
                                                 *3559 Industrial and Commercial Machinery and Equipment, NEC    
                                                       (cotton ginning machinery)                                
333112 Lawn and Garden Tractor and Home    u  R  *3524 Lawn and Garden Tractors and Home Lawn and Garden         
       Lawn and Garden Equipment                       Equipment (except nonpowered lawnmowers)                  
33312  Construction Machinery                 R  *3531 Construction Machinery and Equipment (except railway track
       Manufacturing                                   maintenance equipment; winches, aerial work platforms; and
                                                       automotive wrecker hoists)                                
33313  Mining and Oil and Gas Field                                                                              
333131 Mining Machinery and Equipment      u  E   3532 Mining Machinery and Equipment, Except Oil and Gas Field  
       Manufacturing                                   Machinery and Equipment                                   
333132 Oil and Gas Field Machinery and     u  E   3533 Oil and Gas Field Machinery and Equipment                 
3332   Industrial Machinery Manufacturing                                                                        
33321  Sawmill and Woodworking Machinery      E   3553 Woodworking Machinery                                     
33322  Plastics and Rubber Industry           N  *3559 Special Industry Machinery, NEC (rubber and plastics      
       Machinery Manufacturing                         manufacturing machinery)                                  
33329  Other Industrial Machinery                                                                                
333291 Paper Industry Machinery            c  E   3554 Paper Industries Machinery                                
333292 Textile Machinery Manufacturing     u  E   3552 Textile Machinery                                         
333293 Printing Machinery and Equipment    u  E   3555 Printing Trades Machinery and Equipment                   
333294 Food Product Machinery              u  E   3556 Food Products Machinery                                   
333295 Semiconductor Machinery             u  N  *3559 Special Industry Machinery, NEC (semiconductor machinery  
       Manufacturing                                   manufacturing)                                            
333298 All Other Industrial Machinery      u  R  *3559 Special Industry Machinery, NEC (except rubber and        
       Manufacturing                                   plastics manufacturing machinery, semiconductor           
                                                       manufacturing machinery, and automotive maintenance       
                                                       equipment)                                                
                                                 *3639 Household Appliances, NEC (household sewing machines)     
3333   Commercial and Service Industry                                                                           
33331  Commercial and Service Industry                                                                           
333311 Automatic Vending Machine           u  R   3581 Automatic Vending Machines                                
                                                 *3578 Calculating and Accounting Machines, Except Electronic    
                                                       Computers (change making machines)                        
333312 Commercial Laundry, Drycleaning,    u  E   3582 Commercial Laundry, Drycleaning and Pressing Machines     
333313 Office Machinery Manufacturing      u  N  *3578 Calculating and Accounting Machinery, Except Electronic   
                                                       Computers (except point of sales terminals, change making 
                                                       machines and funds transfer devices)                      
                                                 *3579 Office Machines, NEC (except timeclocks, time stamps,     
                                                       pencil sharpeners, stapling machines, etc.)               
333314 Optical Instrument and Lens         u  E   3827 Optical Instruments and Lenses                            
333315 Photographic and Photocopying       u  N  *3861 Photographic Equipment and Supplies (except photographic  
       Equipment Manufacturing                         film, paper, plates, and chemicals)                       
333319 Other Commercial and Service        u  R  *3559 Special Industry Machinery, NEC (automotive maintenance   
       Industry Machinery Manufacturing                equipment)                                                
                                                  3589 Service Industry Machinery, NEC                           
                                                 *3599 Industrial and Commercial Machinery and Equipment, NEC    
                                                       (carnival amusement park equipment)                       
                                                 *3699 Electrical Machinery, Equipment and Supplies, NEC         
                                                       (electronic teaching machines and flight simulators)      
                                                 *3999 Manufacturing Industries, NEC (beauty and barber shop     
                                                       equipment, except chairs)                                 
3334   Ventilation, Heating,                                                                                     
33341  Ventilation, Heating,                                                                                     
333411 Air Purification Equipment          u  N  *3564 Industrial and Commercial Fans and Blowers and Air        
       Manufacturing                                   Purification Equipment (air purification equipment)       
333412 Industrial and Commercial Fan and   u  R  *3564 Industrial and Commercial Fans and Blowers and Air        
       Blower Manufacturing                            Purification Equipment (fans and blowers)                 
333414 Heating Equipment (except Warm Air  u  R   3433 Heating Equipment, Except Electric and Warm Air Furnaces  
                                                 *3569 General Industrial Machinery and Equipment, NEC (electric 
                                                       swimming pool heaters)                                    
                                                 *3634 Electric Housewares and Fans (wall and baseboard heating  
                                                       units for permanent installation)                         
                                                 *2499 Wood Products, NEC (wood cooling towers)                  
                                                 *3443 Fabricated Plate Work (Boiler Shops) (metal cooling       
                                                       towers)                                                   
                                                 *3444 Sheet Metal Work (sheet metal cooling towers)             
333415 Air-Conditioning and Warm Air       u  R  *3585 Air-Conditioning and Warm Air Heating Equipment and       
       Heating Equipment and Commercial                Commercial and Industrial Refrigeration Equipment (except 
       and Industrial Refrigeration                    motor vehicle air-conditioning)                           
3335   Metalworking Machinery                                                                                    
33351  Metalworking Machinery                                                                                    
333511 Industrial Mold Manufacturing       c  R  *3544 Special Dies and Tools, Die Sets, Jigs and Fixtures, and  
                                                       Industrial Molds (industrial molds)                       
333512 Machine Tool (Metal Cutting Types)  u  E   3541 Machine Tools, Metal Cutting Type                         
333513 Machine Tool (Metal Forming Types)  u  E   3542 Machine Tools, Metal Forming Type                         
333514 Special Die and Tool, Die Set, Jig, u  R  *3544 Special Dies and Tools, Die Sets, Jigs and Fixtures, and  
       and Fixture Manufacturing                       Industrial Molds (except molds)                           
333515 Cutting Tool and Machine Tool       u  R  *3545 Cutting Tools, Machine Tool Accessories, and Machinists'  
       Accessory Manufacturing                         Precision Measuring Devices (except precision measuring   
                                                       devices)                                                  
333516 Rolling Mill Machinery and          u  E   3547 Rolling Mill Machinery and Equipment                      
333518 Other Metalworking Machinery        u  E   3549 Metalworking Machinery, NEC                               
3336   Engine, Turbine, and Power                                                                                
33361  Engine, Turbine, and Power                                                                                
333611 Turbine and Turbine Generator Set   c  E   3511 Steam, Gas, and Hydraulic Turbines, and Turbine Generator 
       Units Manufacturing                             Set Units                                                 
333612 Speed Changer, Industrial           u  E   3566 Speed Changers, Industrial High-Speed Drives, and Gears   
333613 Mechanical Power Transmission       u  E   3568 Mechanical Power Transmission Equipment, NEC              
333618 Other Engine Equipment              u  R  *3519 Internal Combustion Engines, NEC (except stationary engine
       Manufacturing                                   radiators)                                                
                                                 *3699 Electrical Machinery, Equipment and Supplies, NEC         
                                                       (outboard electric motors)                                
3339   Other General Purpose Machinery                                                                           
33391  Pump and Compressor Manufacturing                                                                         
333911 Pump and Pumping Equipment          u  R   3561 Pumps and Pumping Equipment                               
                                                 *3743 Railroad Equipment (locomotive fuel lubricating or cooling
                                                       medium pumps)                                             
333912 Air and Gas Compressor              u  E   3563 Air and Gas Compressors                                   
333913 Measuring and Dispensing Pump       u  E   3586 Measuring and Dispensing Pumps                            
33392  Material Handling Equipment                                                                               
333921 Elevator and Moving Stairway        u  E   3534 Elevators and Moving Stairways                            
333922 Conveyor and Conveying Equipment    u  R  *3523 Farm Machinery and Equipment (farm conveyors and          
       Manufacturing                                   elevators)                                                
                                                  3535 Conveyors and Conveying Equipment                         
333923 Overhead Traveling Crane, Hoist,    u  R   3536 Overhead Traveling Cranes, Hoists, and Monorail Systems   
                                                 *3531 Construction Machinery and Equipment (winches, aerial work
                                                       platforms, and automobile wrecker hoists)                 
333924 Industrial Truck, Tractor, Trailer, u  R  *3496 Miscellaneous Fabricated Wire Products (grocery carts)    
                                                 *3537 Industrial Trucks, Tractors, Trailers, and Stackers       
                                                       (except metal pallets and metal air cargo containers)     
                                                 *3799 Transportation Equipment, NEC (wheelbarrows)              
33399  All Other General Purpose Machinery                                                                       
333991 Power-Driven Handtool Manufacturing u  E   3546 Power-Driven Handtools                                    
333992 Welding and Soldering Equipment     u  R  *3548 Electric and Gas Welding and Soldering Equipment (except  
       Manufacturing                                   transformers for arc-welding)                             
                                                 *3699 Electrical Machinery Equipment and Supplies, NEC (laser   
                                                       welding and soldering equipment)                          
333993 Packaging Machinery Manufacturing   u  E   3565 Packaging Machinery                                       
333994 Industrial Process Furnace and Oven u  E   3567 Industrial Process Furnaces and Ovens                     
333995 Fluid Power Cylinder and Actuator   u  E   3593 Fluid Power Cylinders and Actuators                       
333996 Fluid Power Pump and Motor          u  E   3594 Fluid Power Pumps and Motors                              
333997 Scale and Balance (except           u  E   3596 Scales and Balances, Except Laboratory                    
333999 All Other Miscellaneous General     u  R  *3599 Industrial and Commercial Machinery and Equipment, NEC    
       Purpose Machinery Manufacturing                 (other industrial and commercial machinery and equipment) 
                                                 *3569 General Industrial Machinery and Equipment, NEC (except   
                                                       fire hoses and electric swimming pool heaters)            
334    Computer and Electronic Product                                                                           
3341   Computer and Peripheral Equipment                                                                         
33411  Computer and Peripheral Equipment                                                                         
334111 Electronic Computer Manufacturing   u  E   3571 Electronic Computers                                      
334112 Computer Storage Device             u  E   3572 Computer Storage Devices                                  
334113 Computer Terminal Manufacturing     u  E   3575 Computer Terminals                                        
334119 Other Computer Peripheral Equipment u  R  *3577 Computer Peripheral Equipment, NEC (except plotter        
       Manufacturing                                   controllers and magnetic tape cleaners)                   
                                                 *3578 Calculating and Accounting Machines, Except Electronic    
                                                       Computers (point of sale terminals and fund transfer      
                                                       devices)                                                  
3342   Communications Equipment                                                                                  
33421  Telephone Apparatus Manufacturing      R  *3661 Telephone and Telegraph Apparatus (except consumer        
                                                       external modems)                                          
33422  Radio and Television Broadcasting      R   3663 Radio and Television Broadcasting and Communications      
       and Wireless Communications                     Equipment                                                 
                                                 *3679 Electronic Components, NEC (antennas)                     
33429  Other Communications Equipment         E   3669 Communications Equipment, NEC                             
3343   Audio and Video Equipment                                                                                 
33431  Audio and Video Equipment              R   3651 Household Audio and Video Equipment                       
                                                 *3679 Electronic Components, NEC (radio headphones)             
3344   Semiconductor and Other Electronic                                                                        
33441  Semiconductor and Other Electronic                                                                        
334411 Electron Tube Manufacturing         u  E   3671 Electron Tubes                                            
334412 Bare Printed Circuit Board          u  E   3672 Printed Circuit Boards                                    
334413 Semiconductor and Related Device    u  E   3674 Semiconductors and Related Devices                        
334414 Electronic Capacitor Manufacturing  u  E   3675 Electronic Capacitors                                     
334415 Electronic Resistor Manufacturing   u  E   3676 Electronic Resistors                                      
334416 Electronic Coil, Transformer, and   u  E   3677 Electronic Coils, Transformers, and Other Inductors       
334417 Electronic Connector Manufacturing  u  E   3678 Electronic Connectors                                     
334418 Printed Circuit Assembly            u  N  *3577 Computer Peripheral Equipment, NEC (plotter controllers)  
                                                 *3679 Electronic Components, NEC (printed circuit/electronic    
                                                       assembly manufacturing)                                   
                                                 *3661 Telephone and Telegraph Apparatus (consumer external      
                                                       modems)                                                   
334419 Other Electronic Component          u  R  *3679 Electronic Components, NEC (other electronic components)  
3345   Navigational, Measuring,                                                                                  
33451  Navigational, Measuring,                                                                                  
334510 Electromedical and                  u  R  *3842 Orthopedic, Prosthetic and Surgical Appliances and        
       Electrotherapeutic Apparatus                    Supplies (electronic hearing aids)                        
                                                 *3845 Electromedical and Electrotherapeutic Apparatus (other    
                                                       electromedical and electrotherapeutic apparatus)          
334511 Search, Detection, Navigation,      u  E   3812 Search, Detection, Navigation, Guidance, Aeronautical, and
       Guidance, Aeronautical, and                     Nautical Systems and Instruments                          
334512 Automatic Environmental Control     u  E   3822 Automatic Controls for Regulating Residential and         
       Manufacturing for Residential,                  Commercial Environments and Appliances                    
334513 Instruments and Related Products    u  E   3823 Industrial Instruments for Measurement, Display, and      
       Manufacturing for Measuring,                    Control of Process Variables; and Related Products        
334514 Totalizing Fluid Meter and Counting u  R   3824 Totalizing Fluid Meters and Counting Devices              
                                                 *3825 Instruments for Measuring and Testing of Electricity and  
                                                       Electrical Signals (automotive ammeters and voltmeters)   
                                                 *3829 Measuring and Controlling Devices, NEC (motor vehicle     
                                                       gauges)                                                   
334515 Instrument Manufacturing for        u  R  *3825 Instruments for Measuring and Testing of Electricity and  
       Measuring and Testing Electricity               Electrical Signals (except automotive ammeters and        
       and Electrical Signals                          voltmeters)                                               
334516 Analytical Laboratory Instrument    u  E   3826 Laboratory Analytical Instruments                         
334517 Irradiation Apparatus Manufacturing u  R   3844 X-Ray Apparatus and Tubes and Related Irradiation         
                                                       Apparatus                                                 
                                                 *3845 Electromedical and Electrotherapeutic Apparatus (CT and   
                                                       CAT Scanners)                                             
334518 Watch, Clock, and Part              u  R  *3495 Wire Springs (clock and watch springs)                    
                                                 *3579 Office Machines, NEC (time clocks and other time recording
                                                       devices)                                                  
                                                 *3829 Measuring and Controlling Devices, NEC (electronic        
                                                       chronometers)                                             
                                                 *3915 Jewelers Findings and Materials and Lapidary Work (watch  
                                                       jewels)                                                   
                                                  3873 Watches, Clocks, Clockwork Operated Devices, and Parts    
334519 Other Measuring and Controlling     u  R  *3829 Measuring and Controlling Devices, NEC (except medical    
       Device Manufacturing                            thermometers, electronic chronometers and motor vehicle   
                                                       gauges)                                                   
3346   Manufacturing and Reproducing                                                                             
33461  Manufacturing and Reproducing                                                                             
334611 Software Reproducing                u  N  *7372 Prepackaged Software (reproduction of software)           
334612 Prerecorded Compact Disc (except    u  N  *3652 Phonograph Records and Prerecorded Audio Tapes and Disks  
       Software), Tape, and Record                     (reproduction of all other media except video)            
                                                 *7819 Services Allied to Motion Picture Production (reproduction
                                                       of video)                                                 
334613 Magnetic and Optical Recording      u  R   3695 Magnetic and Optical Recording Media                      
                                                 *3577 Computer Peripheral Equipment, NEC (magnetic tape         
                                                       cleaners)                                                 
335    Electrical Equipment, Appliance,                                                                          
3351   Electric Lighting Equipment                                                                               
33511  Electric Lamp Bulb and Part            E   3641 Electric Lamp Bulbs and Tubes                             
33512  Lighting Fixture Manufacturing                                                                            
335121 Residential Electric Lighting       u  R   3645 Residential Electric Lighting Fixtures                    
                                                 *3999 Manufacturing Industries, NEC (lamp shades of paper or    
                                                       textile)                                                  
335122 Commercial, Industrial, and         u  E   3646 Commercial, Industrial, and Institutional Electric        
       Institutional Electric Lighting                 Lighting Fixtures                                         
335129 Other Lighting Equipment            u  R   3648 Lighting Equipment, NEC                                   
                                                 *3699 Electrical Machinery, Equipment, and Supplies, NEC        
                                                       (Christmas tree lighting sets, electric insect lamps,     
                                                       electric fireplace logs, and trouble lights)              
3352   Household Appliance Manufacturing                                                                         
33521  Small Electrical Appliance                                                                                
335211 Electric Housewares and Household   u  R  *3634 Electric Housewares and Fans (except wall and baseboard   
       Fan Manufacturing                               heating units for permanent installation and electronic   
                                                       cigarette lighters)                                       
                                                 *3999 Manufacturing Industries, NEC (electric hair clippers for 
                                                       humans)                                                   
335212 Household Vacuum Cleaner            u  R   3635 Household Vacuum Cleaners                                 
                                                 *3639 Household Appliances, NEC (floor waxing and floor         
                                                       polishing machines)                                       
33522  Major Appliance Manufacturing                                                                             
335221 Household Cooking Appliance         u  E   3631 Household Cooking Equipment                               
335222 Household Refrigerator and Home     u  E   3632 Household Refrigerators and Home and Farm Freezers        
335224 Household Laundry Equipment         u  E   3633 Household Laundry Equipment                               
335228 Other Major Household Appliance     u  R  *3639 Household Appliances, NEC (except floor waxing and floor  
       Manufacturing                                   polishing machines, and household sewing machines)        
3353   Electrical Equipment Manufacturing                                                                        
33531  Electrical Equipment Manufacturing                                                                        
335311 Power, Distribution, and Specialty  c  R  *3548 Electric and Gas Welding and Soldering Equipment          
       Transformer Manufacturing                       (transformers for arc-welders)                            
                                                  3612 Power, Distribution, and Speciality Transformers          
335312 Motor and Generator Manufacturing   c  R   3621 Motors and Generators                                     
                                                 *7694 Armature Rewinding Shops (remanufacturing)                
335313 Switchgear and Switchboard          u  E   3613 Switchgear and Switchboard Apparatus                      
335314 Relay and Industrial Control        u  E   3625 Relays and Industrial Controls                            
3359   Other Electrical Equipment and                                                                            
33591  Battery Manufacturing                                                                                     
335911 Storage Battery Manufacturing       u  E   3691 Storage Batteries                                         
335912 Primary Battery Manufacturing       u  E   3692 Primary Batteries, Dry and Wet                            
33592  Communication and Energy Wire and                                                                         
335921 Fiber Optic Cable Manufacturing     u  N  *3357 Drawing and Insulating of Nonferrous Wire (fiber optic    
                                                       cable-insulating only)                                    
335929 Other Communication and Energy Wire u  N  *3357 Drawing and Insulating of Nonferrous Wire (communication  
       Manufacturing                                   and energy wire, except fiber optic-insulating only)      
33593  Wiring Device Manufacturing                                                                               
335931 Current-Carrying Wiring Device      u  E   3643 Current-Carrying Wiring Devices                           
335932 Noncurrent-Carrying Wiring Device   u  R  *3644 Noncurrent-Carrying Wiring Devices (except fishwire,      
       Manufacturing                                   electrical wiring tool)                                   
33599  All Other Electrical Equipment and                                                                        
335991 Carbon and Graphite Product         u  E   3624 Carbon and Graphite Products                              
335999 All Other Miscellaneous Electrical  u  R   3629 Electrical Industrial Apparatus, NEC                      
                                                 *3699 Electrical Machinery, Equipment, and Supplies, NEC (other 
                                                       electrical industrial apparatus)                          
336    Transportation Equipment                                                                                  
3361   Motor Vehicle Manufacturing                                                                               
33611  Automobile and Light Duty Motor                                                                           
336111 Automobile Manufacturing            u  N  *3711 Motor Vehicles and Passenger Car Bodies (automobiles)     
336112 Light Truck and Utility Vehicle     u  N  *3711 Motor Vehicles and Passenger Car Bodies (light trucks and 
       Manufacturing                                   utility vehicles)                                         
33612  Heavy Duty Truck Manufacturing         N  *3711 Motor Vehicles and Passenger Car Bodies (heavy duty       
                                                       trucks)                                                   
3362   Motor Vehicle Body and Trailer                                                                            
33621  Motor Vehicle Body and Trailer                                                                            
336211 Motor Vehicle Body Manufacturing    c  R  *3711 Motor Vehicles and Passenger Car Bodies (kit car and other
                                                       passenger car bodies)                                     
                                                  3713 Truck and Bus Bodies                                      
                                                 *3714 Motor Vehicle Parts and Accessories (dump truck lifting   
                                                       mechanisms and fifth wheels)                              
336212 Truck Trailer Manufacturing         c  E   3715 Truck Trailers                                            
336213 Motor Home Manufacturing            u  E   3716 Motor Homes                                               
336214 Travel Trailer and Camper           u  R   3792 Travel Trailers and Campers                               
                                                 *3799 Transportation Equipment, NEC (automobile, boat, utility  
                                                       and light truck trailers)                                 
3363   Motor Vehicle Parts Manufacturing                                                                         
33631  Motor Vehicle Gasoline Engine and                                                                         
336311 Carburetor, Piston, Piston Ring,    u  E   3592 Carburetors, Pistons, Piston Rings, and Valves            
336312 Gasoline Engine and Engine Parts    u  N  *3714 Motor Vehicle Parts and Accessories (gasoline engines and 
       Manufacturing                                   engine parts including rebuilt)                           
33632  Motor Vehicle Electrical and                                                                              
336321 Vehicular Lighting Equipment        u  E   3647 Vehicular Lighting Equipment                              
336322 Other Motor Vehicle Electrical and  u  R   3694 Electrical Equipment for Internal Combustion Engines      
                                                 *3714 Motor Vehicle Parts and Accessories (wiring harness sets, 
                                                       other than ignition; block heaters and battery heaters;   
                                                       instrument board assemblies; permanent defrosters;        
                                                       windshield washer-wiper mechanisms; cruise control        
                                                       mechanisms; and other electrical equip                    
33633  Motor Vehicle Steering and             N  *3714 Motor Vehicle Parts and Accessories (steering and         
       Suspension Components (except                   suspension parts)                                         
33634  Motor Vehicle Brake System             N  *3292 Asbestos Products (asbestos brake linings and pads)       
                                                 *3714 Motor Vehicle Parts and Accessories (brake and brake      
                                                       systems, including assemblies)                            
33635  Motor Vehicle Transmission and         N  *3714 Motor Vehicle Parts and Accessories (transmissions and    
       Power Train Parts Manufacturing                 power train parts, including rebuilding)                  
33636  Motor Vehicle Seating and Interior     N  *2396 Automotive Trimmings, Apparel Findings, and Related       
       Trim Manufacturing                              Products (textile motor vehicle trimming)                 
                                                 *2399 Fabricated Textile Products, NEC (seat belts, and seat and
                                                       tire covers)                                              
                                                 *2531 Public Building and Related Furniture (seats for motor    
                                                       vehicles)                                                 
                                                 *3499 Fabricated Metal Products, NEC (metal motor vehicle seat  
                                                       frames)                                                   
33637  Motor Vehicle Metal Stamping           E   3465 Automotive Stampings                                      
33639  Other Motor Vehicle Parts                                                                                 
336391 Motor Vehicle Air-Conditioning      u  N  *3585 Air-Conditioning and Warm Air Heating Equipment and       
       Manufacturing                                   Commercial and Industrial Refrigeration Equipment (motor  
                                                       vehicle air-conditioning)                                 
336399 All Other Motor Vehicle Parts       u  R  *3429 Hardware, NEC (luggage and utility racks)                 
                                                 *3519 Internal Combustion Engines, NEC (stationary engine       
                                                       radiators)                                                
                                                 *3599 Industrial and Commercial Machinery and Equipment, NEC    
                                                       (gasoline, oil, and intake filters for internal combustion
                                                       engines, except for motor vehicles)                       
                                                 *3714 Motor Vehicle Parts and Accessories (except truck and bus 
                                                       bodies, trailers, engine and engine parts, motor vehicle  
                                                       electrical and electronic equipment, motor vehicle        
                                                       steering and suspension components, motor vehicle brake   
                                                       systems, and motor vehicle trans                          
                                                 *3799 Transportation Equipment, NEC (trailer hitches)           
3364   Aerospace Product and Parts                                                                               
33641  Aerospace Product and Parts                                                                               
336411 Aircraft Manufacturing              u  R  *3721 Aircraft (except research and development)                
                                                 *3728 Aircraft Parts and Auxiliary Equipment, NEC (target       
                                                       drones)                                                   
336412 Aircraft Engine and Engine Parts    u  R  *3724 Aircraft Engines and Engine Parts (except research and    
       Manufacturing                                   development)                                              
336413 Other Aircraft Parts and Auxiliary  u  R  *3728 Guided Missiles and Space Vehicles (except research and   
       Equipment Manufacturing                         development)                                              
336414 Guided Missile and Space Vehicle    u  R  *3761 Guided Missiles and Space Vehicles (except research and   
       Manufacturing                                   development)                                              
336415 Guided Missile and Space Vehicle    u  R  *3764 Guided Missile and Space Vehicle Propulsion Units and     
       Propulsion Unit and Propulsion Unit             Propulsion Unit Parts (except research and development)   
336419 Other Guided Missile and Space      u  R  *3769 Guided Missile and Space Vehicle Parts and Auxiliary      
       Vehicle Parts and Auxiliary                     Equipment (except research and development)               
3365   Railroad Rolling Stock                                                                                    
33651  Railroad Rolling Stock                 R  *3531 Construction Machinery and Equipment (railway track       
       Manufacturing                                   maintenance equipment)                                    
                                                 *3743 Railroad Equipment (except locomotive fuel lubricating or 
                                                       cooling medium pumps)                                     
3366   Ship and Boat Building                                                                                    
33661  Ship and Boat Building                                                                                    
336611 Ship Building and Repairing         c  R  *3731 Ship Building and Repairing (except floating dry docks not
                                                       associated with shipyards)                                
336612 Boat Building                       c  R  *3732 Boat Building and Repairing (boat building)               
3369   Other Transportation Equipment                                                                            
33699  Other Transportation Equipment                                                                            
336991 Motorcycle, Bicycle, and Parts      u  R  *3944 Games, Toys, and Children's Vehicles, Except Dolls and    
       Manufacturing                                   Bicycles (metal tricycles)                                
                                                  3751 Motorcycles, Bicycles and Parts                           
336992 Military Armored Vehicle, Tank, and u  R  *3711 Motor Vehicles and Passenger Car Bodies (military armored 
       Tank Component Manufacturing                    vehicles)                                                 
                                                  3795 Tanks and Tank Components                                 
336999 All Other Transportation Equipment  u  R  *3799 Transportation Equipment, NEC (except automobile, boat,   
       Manufacturing                                   utility light truck trailers, trailer hitches, and        
                                                       wheelbarrows)                                             
337    Furniture and Related Product                                                                             
3371   Household and Institutional                                                                               
33711  Wood Kitchen Cabinet and Countertop    R   2434 Wood Kitchen Cabinets                                     
                                                 *5712 Furniture Stores (custom wood cabinets)                   
33712  Household and Institutional                                                                               
337121 Upholstered Household Furniture     c  R   2512 Wood Household Furniture, Upholstered                     
                                                 *2514 Metal Household Furniture (upholstered)                   
                                                 *2515 Mattress, Foundations, and Convertible Beds (convertible  
                                                       sofas)                                                    
                                                 *5712 Furniture (custom made upholstered household furniture    
                                                       except cabinets)                                          
337122 Nonupholstered Wood Household       u  R  *2511 Wood Household Furniture, Except Upholstered (except wood 
       Furniture Manufacturing                         box spring frames)                                        
                                                 *5712 Furniture Stores (custom made wood nonupholstered         
                                                       household furniture except cabinets)                      
337124 Metal Household Furniture           u  R  *2514 Metal Household Furniture (except upholstered and metal   
       Manufacturing                                   box spring frames)                                        
337125 Household Furniture (except Wood    u  E   2519 Household Furniture, NEC                                  
337127 Institutional Furniture             c  R  *2531 Public Building and Related Furniture (furniture made for 
       Manufacturing                                   public buildings)                                         
                                                 *2541 Wood Office and Store Fixtures, Partitions, Shelving, and 
                                                       Lockers (wood lunchroom tables and chairs)                
                                                 *2542 Office and Store Fixtures, Partitions, Shelving, and      
                                                       Lockers, Except Wood (lunchroom tables and chairs (except 
                                                       wood))                                                    
                                                 *2599 Furniture and Fixtures, NEC (except hospital beds)        
                                                 *3952 Lead Pencils, Crayons, and Artist's Materials (drafting   
                                                       tables and boards)                                        
                                                 *3999 Manufacturing Industries, NEC (beauty and barber chairs)  
337129 Wood Television, Radio, and Sewing  u  E   2517 Wood Television, Radio, Phonograph, and Sewing Machine    
       Machine Cabinet Manufacturing                   Cabinets                                                  
3372   Office Furniture (including                                                                               
33721  Office Furniture (including                                                                               
337211 Wood Office Furniture Manufacturing u  E   2521 Wood Office Furniture                                     
337212 Custom Architectural Woodwork and   u  N  *2541 Wood Office and Store Fixtures, Partitions, Shelving, and 
       Millwork Manufacturing                          Lockers (architectural woodwork, millwork, and fixtures)  
337214 Office Furniture (except Wood)      c  E   2522 Office Furniture, Except Wood                             
337215 Showcase, Partition, Shelving, and  c  N  *2511 Wood Household Furniture, Except Upholstered (wood box    
       Locker Manufacturing                            spring frames)                                            
                                                 *2514 Metal Household Furniture (metal box spring frames)       
                                                 *2542 Office and Store Fixtures, Partitions, Shelving and       
                                                       Lockers, Except Wood (except lunchroom tables and chairs) 
                                                 *2541 Wood Office and Store Fixtures, Partitions, Shelving, and 
                                                       Lockers (except counter tops, custom architectural        
                                                       woodwork, millwork, lunchroom and other fixtures)         
                                                 *2426 Hardwood Dimension and Flooring Mills (wood furniture     
                                                       frames and finished furniture parts)                      
                                                 *3089 Plastics Products, NEC (finished plastics furniture parts)
                                                 *3429 Hardware, NEC (convertible bed sleeper mechanisms, chair  
                                                       glides)                                                   
                                                 *3499 Fabricated Metal Products, NEC (metal furniture frames)   
3379   Other Furniture Related Product                                                                           
33791  Mattress Manufacturing                 R  *2515 Mattresses, Foundations and Convertible Beds (mattresses  
                                                       and foundations)                                          
33792  Blind and Shade Manufacturing          E   2591 Drapery Hardware and Window Blinds and Shades             
339    Miscellaneous Manufacturing                                                                               
3391   Medical Equipment and Supplies                                                                            
33911  Medical Equipment and Supplies                                                                            
339111 Laboratory Apparatus and Furniture  u  R  *2599 Furniture and Fixtures, NEC (hospital beds)               
                                                  3821 Laboratory Apparatus and Furniture                        
                                                 *3841 Surgical and Medical Instruments and Apparatus (operating 
                                                       tables)                                                   
339112 Surgical and Medical Instrument     u  R  *3841 Surgical and Medical Instruments and Apparatus (except    
       Manufacturing                                   tranquilizer guns and operating tables)                   
                                                 *3829 Measuring and Controlling Devices, NEC (medical           
                                                       thermometers)                                             
339113 Surgical Appliance and Supplies     u  R  *3069 Fabricated Rubber Products, NEC (rubber gloves and life   
       Manufacturing                                   jackets)                                                  
                                                 *3842 Orthopedic, Prosthetic, and Surgical Appliances and       
                                                       Supplies (except electronic hearing aids)                 
                                                 *3851 Ophthalmic Goods (intra ocular lenses)                    
339114 Dental Equipment and Supplies       u  E   3843 Dental Equipment and Supplies                             
339115 Ophthalmic Goods Manufacturing      u  R  *3851 Ophthalmic Goods (except intra ocular lenses)             
                                                 *5995 Optical Goods Stores (optical laboratories grinding of    
                                                       lenses to prescription)                                   
339116 Dental Laboratories                 u  E   8072 Dental Laboratories                                       
3399   Other Miscellaneous Manufacturing                                                                         
33991  Jewelry and Silverware                                                                                    
339911 Jewelry (except Costume)            u  R  *3479 Coating, Engraving, and Allied Services, NEC (jewelry     
       Manufacturing                                   engraving and etching, including precious metal)          
                                                  3911 Jewelry, Precious Metal                                   
339912 Silverware and Hollowware           u  R  *3479 Coating, Engraving, and Allied Services, NEC (silver and  
       Manufacturing                                   plated ware engraving and etching)                        
                                                 *3914 Silverware, Plated Ware, and Stainless Steel Ware (except 
                                                       nonprecious and precious plated metal cutlery and         
                                                       flatware)                                                 
339913 Jewelers' Material and Lapidary     u  R  *3915 Jewelers' Findings and Materials, and Lapidary Work       
       Work Manufacturing                              (except watch jewels)                                     
339914 Costume Jewelry and Novelty         u  R  *3479 Coating, Engraving, and Allied Services, NEC (costume     
       Manufacturing                                   jewelry engraving and etching)                            
                                                  3961 Costume Jewelry and Costume Novelties, Except Precious    
                                                       Metal                                                     
33992  Sporting and Athletic Goods            E   3949 Sporting and Athletic Goods, NEC                          
                                                 *3069 Fabricated Rubber Products, NEC (wet suits)               
33993  Doll, Toy, and Game Manufacturing                                                                         
339931 Doll and Stuffed Toy Manufacturing  u  E   3942 Dolls and Stuffed Toys                                    
339932 Game, Toy, and Children's Vehicle   u  R  *3069 Fabricated Rubber Products, NEC (rubber toys, except      
       Manufacturing                                   dolls)                                                    
                                                 *3944 Games, Toys, and Children's Vehicles, Except Dolls and    
                                                       Bicycles (except metal tricycles)                         
                                                 *3999 Manufacturing Industries, NEC (embroidery kits)           
33994  Office Supplies (except Paper)                                                                            
339941 Pen and Mechanical Pencil           u  E   3951 Pens, Mechanical Pencils, and Parts                       
339942 Lead Pencil and Art Good            u  R  *2531 Public Buildings and Related Furniture (blackboards)      
                                                 *3579 Office Machines, NEC (pencil sharpeners, staplers and     
                                                       other office equipment)                                   
                                                 *3952 Lead Pencils, Crayons, and Artists' Materials (except     
                                                       drawing and india ink, and drafting tables and boards)    
339943 Marking Device Manufacturing        u  E   3953 Marking Devices                                           
339944 Carbon Paper and Inked Ribbon       u  E   3955 Carbon Paper and Inked Ribbons                            
33995  Sign Manufacturing                     R  *3993 Signs and Advertising Specialties (signs)                 
33999  All Other Miscellaneous                                                                                   
339991 Gasket, Packing, and Sealing Device u  E   3053 Gaskets, Packing, and Sealing Devices                     
339992 Musical Instrument Manufacturing    u  E   3931 Musical Instruments                                       
339993 Fastener, Button, Needle, and Pin   u  R   3965 Fasteners, Buttons, Needles, and Pins                     
                                                 *3131 Boat and Shoe Cut Stock and Findings (metal buckles)      
339994 Broom, Brush, and Mop Manufacturing u  R   3991 Brooms and Brushes                                        
                                                 *2392 Housefurnishings, Except Curtains and Draperies (mops,    
                                                       floor and dust)                                           
339995 Burial Casket Manufacturing         u  E   3995 Burial Caskets                                            
339999 All Other Miscellaneous             u  R  *2499 Wood Products, NEC (mirror and picture frames)            
                                                 *3634 Electric Housewares and Fans (electronic cigarette        
                                                       lighters)                                                 
                                                 *3999 Manufacturing Industries, NEC (other miscellaneous        
                                                       products not specially provided for previously)           
42     Wholesale Trade                                                                                           
421    Wholesale Trade, Durable Goods      u                                                                     
4211   Motor Vehicle and Motor Vehicle     u                                                                     
42111  Automobile and Other Motor Vehicle  u  E   5012 Automobiles and Other Motor Vehicles                      
42112  Motor Vehicle Supplies and New      u  R  *5013 Motor Vehicle Supplies and New Parts (except parts sold   
       Parts Wholesalers                               via retail methods)                                       
42113  Tire and Tube Wholesalers           u  R  *5014 Tires and Tubes (except tires sold via retail method)     
42114  Motor Vehicle Parts (Used)          u  R  *5015 Motor Vehicle Parts, Used (except sold via retail method) 
4212   Furniture and Home Furnishing       u                                                                     
42121  Furniture Wholesalers               u  R  *5021 Furniture (except furniture sold via retail method)       
42122  Home Furnishing Wholesalers         u  R  *5023 Homefurnishings (except homefurnishings sold via retail   
                                                       method)                                                   
4213   Lumber and Other Construction       u                                                                     
42131  Lumber, Plywood, Millwork, and Wood u  E   5031 Lumber, Plywood, Millwork, and Wood Panels                
42132  Brick, Stone, and Related           u  R   5032 Brick, Stone, and Related Construction Materials  (except 
       Construction Material Wholesalers               construction materials sold via retail method)            
42133  Roofing, Siding, and Insulation     u  E   5033 Roofing, Siding, and Insulation Materials                 
42139  Other Construction Material         u  R  *5039 Construction Materials, NEC (sold via wholesale method)   
4214   Professional and Commercial         u                                                                     
42141  Photographic Equipment and Supplies u  E   5043 Photographic Equipment and Supplies                       
42142  Office Equipment Wholesalers        u  R  *5044 Office Equipment (except sold via retail method)          
42143  Computer and Computer Peripheral    u  R  *5045 Computers and Computer Peripherals Equipment and Software 
       Equipment and Software Wholesalers              (except computers, equipment, and software sold via retail
                                                       method)                                                   
42144  Other Commercial Equipment          u  E   5046 Commercial Equipment, NEC                                 
42145  Medical, Dental, and Hospital       u  R  *5047 Medical, Dental and Hospital Equipment and Supplies       
       Equipment and Supplies Wholesalers              (except medical, dental, and hospital equipment and       
                                                       supplies sold via retail method)                          
42146  Ophthalmic Goods Wholesalers        u  E   5048 Ophthalmic Goods                                          
42149  Other Professional Equipment and    u  R  *5049 Professional Equipment and Supplies, NEC (except religious
       Supplies Wholesalers                            and school supplies sold via retail method)               
4215   Metal and Mineral (except           u                                                                     
42151  Metal Service Centers and Offices   u  E   5051 Metals Service Centers and Offices                        
42152  Coal and Other Mineral and Ore      u  E   5052 Coal and Other Mineral and Ores                           
4216   Electrical Goods Wholesalers        u                                                                     
42161  Electrical Apparatus and Equipment, u  R  *5063 Electrical Apparatus and Equipment, Wiring Supplies and   
       Wiring Supplies, and Construction               Construction Materials (except electrical supplies sold   
       Material Wholesalers                            via retail method)                                        
42162  Electrical Appliance, Television,   u  E   5064 Electrical Appliances, Television and Radio Sets          
42169  Other Electronic Parts and          u  E   5065 Electronic Parts and Equipment, NEC                       
4217   Hardware, and Plumbing and Heating  u                                                                     
42171  Hardware Wholesalers                u  R  *5072 Hardware (except sold via retail method)                  
42172  Plumbing and Heating Equipment and  u  R  *5074 Plumbing and Heating Equipment and Supplies (Hydronics)   
       Supplies (Hydronics) Wholesalers                (except  plumbing equipment sold via retail method)       
42173  Warm Air Heating and                u  E   5075 Warm Air Heating and Air-Conditioning Equipment and       
       Air-Conditioning Equipment and                  Supplies                                                  
42174  Refrigeration Equipment and         u  E   5078 Refrigeration Equipment and Supplies                      
4218   Machinery, Equipment, and Supplies  u                                                                     
42181  Construction and Mining (except Oil u  E   5082 Construction and Mining (Except Petroleum) Machinery and  
       Well) Machinery and Equipment                   Equipment                                                 
42182  Farm and Garden Machinery and       u  R  *5083 Farm and Garden Machinery and Equipment (except lawn and  
       Equipment Wholesalers                           garden equipment sold via retail method)                  
42183  Industrial Machinery and Equipment  u  R   5084 Industrial Machinery and Equipment                        
                                                 *5085 Industrial Supplies (fluid power accessories)             
42184  Industrial Supplies Wholesalers     u  R  *5085 Industrial Supplies (except fluid power accessories)      
42185  Service Establishment Equipment and u  R  *5087 Service Establishment Equipment and Supplies (except sales
       Supplies Wholesalers                            of the service establishment equipment and supplies sold  
                                                       via retail method)                                        
42186  Transportation Equipment and        u  R   5088 Transportation Equipment and Supplies, Except Motor       
       Supplies (except Motor Vehicle)                 Vehicles                                                  
                                                 *7389 Business Services, NEC (yacht brokers)                    
4219   Miscellaneous Durable Goods         u                                                                     
42191  Sporting and Recreational Goods and u  E   5091 Sporting and Recreational Goods and Supplies              
42192  Toy and Hobby Goods and Supplies    u  E   5092 Toys and Hobby Goods and Supplies                         
42193  Recyclable Material Wholesalers     u  E   5093 Scrap and Waste Materials                                 
42194  Jewelry, Watch, Precious Stone, and u  E   5094 Jewelry, Watches, Precious Stones, and Precious Metals    
42199  Other Miscellaneous Durable Goods   u  R   5099 Durable Goods, NEC                                        
                                                 *7822 Motion Picture and Video Tape Distribution (prerecorded   
                                                       video tapes - distribution)                               
422    Wholesale Trade, Nondurable Goods   u                                                                     
4221   Paper and Paper Product Wholesalers u                                                                     
42211  Printing and Writing Paper          u  E   5111 Printing and Writing Paper                                
42212  Stationery and Office Supplies      u  R  *5112 Stationery and Office Supplies (except stationery and     
       Wholesalers                                     office supplies sold via retail method)                   
42213  Industrial and Personal Service     u  E   5113 Industrial and Personal Service Paper                     
4222   Drugs and Druggists' Sundries       u                                                                     
42221  Drugs and Druggists' Sundries       u  E   5122 Drugs, Drug Proprietaries, and Druggists' Sundries        
4223   Apparel, Piece Goods, and Notions   u                                                                     
42231  Piece Goods, Notions, and Other Dry u  R  *5131 Piece Goods, Notions, and Other Dry Goods (except piece   
       Goods Wholesalers                               goods converters)                                         
42232  Men's and Boys' Clothing and        u  E   5136 Men's and Boys' Clothing and Furnishings                  
42233  Women's, Children's, and Infants'   u  E   5137 Women's, Children's, and Infants' Clothing and Accessories
42234  Footwear Wholesalers                u  E   5139 Footwear                                                  
4224   Grocery and Related Product         u                                                                     
42241  General Line Grocery Wholesalers    u  E   5141 Groceries, General Line                                   
42242  Packaged Frozen Food Wholesalers    u  E   5142 Packaged Frozen Foods                                     
42243  Dairy Product (except Dried or      u  E   5143 Dairy Products, Except Dried or Canned                    
42244  Poultry and Poultry Product         u  E   5144 Poultry and Poultry Products                              
42245  Confectionery Wholesalers           u  E   5145 Confectionery                                             
42246  Fish and Seafood Wholesalers        u  E   5146 Fish and Seafoods                                         
42247  Meat and Meat Product Wholesalers   u  R  *5147 Meats and Meat Products (except boxed beef)               
42248  Fresh Fruit and Vegetable           u  E   5148 Fresh Fruits and Vegetables                               
42249  Other Grocery and Related Products  u  R  *5149 Groceries and Related Products, NEC (except bottling      
       Wholesalers                                     mineral or spring water)                                  
4225   Farm Product Raw Material           u                                                                     
42251  Grain and Field Bean Wholesalers    u  E   5153 Grain and Field Beans                                     
42252  Livestock Wholesalers               u  E   5154 Livestock                                                 
42259  Other Farm Product Raw Material     u  E   5159 Farm-Product Raw Materials, NEC                           
4226   Chemical and Allied Products        u                                                                     
42261  Plastics Materials and Basic Forms  u  E   5162 Plastics Materials and Basic Forms and Shapes             
42269  Other Chemical and Allied Products  u  E   5169 Chemicals and Allied Products, NEC                        
4227   Petroleum and Petroleum Products    u                                                                     
42271  Petroleum Bulk Stations and         u  R  *5171 Petroleum Bulk Stations and Terminals (except  petroleum  
       Terminals                                       sold via retail method)                                   
42272  Petroleum and Petroleum Products    u  E   5172 Petroleum and Petroleum Products Wholesalers, Except Bulk 
       Wholesalers (except Bulk Stations               Stations and Terminals                                    
4228   Beer, Wine, and Distilled Alcoholic u                                                                     
42281  Beer and Ale Wholesalers            u  E   5181 Beer and Ale                                              
42282  Wine and Distilled Alcoholic        u  E   5182 Wine and Distilled Alcoholic Beverages                    
4229   Miscellaneous Nondurable Goods      u                                                                     
42291  Farm Supplies Wholesalers           u  R  *5191 Farm Supplies (except lawn and garden supplies sold via   
                                                       retail method)                                            
42292  Book, Periodical, and Newspaper     u  E   5192 Books, Periodicals, and Newspapers                        
42293  Flower, Nursery Stock, and          u  E  *5193 Flowers, Nursery Stock, and Florists' Supplies (except    
       Florists' Supplies Wholesalers                  nursery stock sold via retail method)                     
42294  Tobacco and Tobacco Product         u  E   5194 Tobacco and Tobacco Products                              
42295  Paint, Varnish, and Supplies        u  E   5198 Paints, Varnishes, and Supplies                           
42299  Other Miscellaneous Nondurable      u  R  *5199 Nondurable Goods, NEC (except specialty advertising)      
44-45  Retail Trade                                                                                              
441    Motor Vehicle and Parts Dealers     c                                                                     
4411   Automobile Dealers                  c                                                                     
44111  New Car Dealers                     c  E   5511 Motor Vehicle Dealers (New and Used)                      
44112  Used Car Dealers                    c  E   5521 Motor Vehicle Dealers (Used Only)                         
4412   Other Motor Vehicle Dealers         c                                                                     
44121  Recreational Vehicle Dealers        c  E   5561 Recreational Vehicle Dealers                              
44122  Motorcycle, Boat, and Other Motor   c                                                                     
441221 Motorcycle Dealers                  u  E   5571 Motorcycle Dealers                                        
441222 Boat Dealers                        u  E   5551 Boat Dealers                                              
441229 All Other Motor Vehicle Dealers     u  E   5599 Automotive Dealers, NEC                                   
4413   Automotive Parts, Accessories, and  c                                                                     
44131  Automotive Parts and Accessories    c  N  *5013 Motor Vehicle Supplies and New Parts (Wholesale) (auto    
       Stores                                          parts sold via retail method)                             
                                                 *5731 Radio, Television, and Consumer Electronics Stores        
                                                       (automobile radios)                                       
                                                 *5015 Motor Vehicle Parts, Used (sold via retail method)        
                                                 *5531 Auto and Home Supply Stores (auto supply stores)          
44132  Tire Dealers                        c  N  *5014 Tires and Tubes (Wholesale) (tires and tubes sold via     
                                                       retail method)                                            
                                                 *5531 Auto and Home Supply Stores (tires and tubes)             
442    Furniture and Home Furnishings      c                                                                     
4421   Furniture Stores                    c                                                                     
44211  Furniture Stores                    c  R  *5021 Furniture (Wholesale) (sold via the retail method)        
                                                 *5712 Furniture Stores (except custom furniture and cabinets)   
4422   Home Furnishings Stores             c                                                                     
44221  Floor Covering Stores               c  R  *5023 Homefurnishings (Wholesale) (floor covering sold via      
                                                       retail method)                                            
                                                  5713 Floor Coverings Stores                                    
44229  Other Home Furnishings Stores       c                                                                     
442291 Window Treatment Stores             c  N  *5714 Drapery, Curtain, and Upholstery Stores (drapery and      
                                                       curtain stores)                                           
                                                 *5719 Miscellaneous Homefurnishings Stores (blinds and shades)  
442299 All Other Home Furnishings Stores   u  R  *5719 Miscellaneous Homefurnishings Stores (except pottery and  
                                                       crafts made and sold on site and window furnishings)      
                                                 *7699 Repair Shops and Related Services, NEC (custom picture    
                                                       framing)                                                  
443    Electronics and Appliance Stores    c                                                                     
4431   Electronics and Appliance Stores    c                                                                     
44311  Appliance, Television, and Other    c                                                                     
443111 Household Appliance Stores          u  R   5722 Household Appliance Stores                                
                                                 *7623 Refrigeration and Air-Conditioning Service and Repair     
                                                       Shops (retailing new refrigerators from a storefront and  
                                                       repairing refrigerators)                                  
                                                 *7629 Electrical and Electronic Repair Shops, NEC (retailing new
                                                       electrical and electronic appliances from a storefront and
                                                       repairing appliances)                                     
443112 Radio, Television, and Other        u  R  *5731 Radio, Television, and Consumer Electronics Stores (except
       Electronics Stores                              auto radios)                                              
                                                 *5999 Miscellaneous Retail Stores, NEC (typewriters and         
                                                       telephones)                                               
                                                 *7622 Radio and Television Repair Shops (retailing new radios   
                                                       and TVs from a storefront and repairing radios and TVs)   
44312  Computer and Software Stores        c  R  *5045 Computers and Computer Peripheral Equipment and Software  
                                                       (sold via retail method)                                  
                                                  5734 Computer and Computer Software Stores                     
                                                 *7378 Computer Maintenance and Repair (retailing new computers  
                                                       from a storefront and repairing computers)                
44313  Camera and Photographic Supplies    c  E   5946 Camera and Photographic Supply Stores                     
444    Building Material and Garden        c                                                                     
4441   Building Material and Supplies      c                                                                     
44411  Home Centers                        c  N  *5211 Lumber and Other Building Materials Dealers (home center  
                                                       stores)                                                   
44412  Paint and Wallpaper Stores          c  R  *5231 Paint, Glass, and Wallpaper Stores (paint and wallpaper)  
44413  Hardware Stores                     c  R  *5072 Hardware (sold via retail method)                         
                                                  5251 Hardware Stores                                           
44419  Other Building Material Dealers     c  R  *5032 Brick, Stone, and Related Construction Materials          
                                                       (Wholesale) (sold via retail method)                      
                                                 *5039 Construction Materials, NEC (Wholesale) (glass, sold via  
                                                       retail method)                                            
                                                 *5063 Electrical Apparatus and Equipment, Wiring Supplies, and  
                                                       Construction Materials (Wholesale) (sold via retail       
                                                       method)                                                   
                                                 *5074 Plumbing and Heating Equipment and Supplies (Hydronics,   
                                                       sold via retail method)                                   
                                                 *5211 Lumber and Other Building Materials Dealers (except home  
                                                       centers)                                                  
                                                 *5231 Paint, Glass, and Wallpaper Stores (glass)                
4442   Lawn and Garden Equipment and       c                                                                     
44421  Outdoor Power Equipment Stores      c  N  *5083 Farm and Garden Machinery and Equipment (Wholesale) (sold 
                                                       via retail method)                                        
                                                 *5261 Retail Nurseries, Lawn and Garden Supply Stores (outdoor  
                                                       power equipment)                                          
44422  Nursery and Garden Centers          c  R  *5191 Farm Supplies (sold via retail method)                    
                                                 *5193 Flowers, Nursery Stock, and Florists' Supplies (sold via  
                                                       retail method)                                            
                                                 *5261 Retail Nurseries, Lawn and Garden Supply Stores (except   
                                                       outdoor power equipment)                                  
445    Food and Beverage Stores            c                                                                     
4451   Grocery Stores                      c                                                                     
44511  Supermarkets and Other Grocery      c  N  *5411 Grocery Stores (except convenience stores and grocery     
       (except Convenience) Stores                     stores with substantial general merchandise)              
44512  Convenience Stores                  c  N  *5411 Grocery Stores (convenience stores without gas)           
4452   Specialty Food Stores               c                                                                     
44521  Meat Markets                        c  R  *5421 Meat and Fish (Seafood) Markets, Including Freezer        
                                                       Provisioners (meat except freezer provisioners)           
                                                 *5499 Miscellaneous Food Stores (poultry and poultry products)  
44522  Fish and Seafood Markets            c  N  *5421 Meat and Fish (Seafood) Markets, Including Freezer        
                                                       Provisioners (seafood)                                    
44523  Fruit and Vegetable Markets         c  E   5431 Fruit and Vegetable Markets                               
44529  Other Specialty Food Stores         c                                                                     
445291 Baked Goods Stores                  c  R  *5461 Retail Bakeries (selling only)                            
445292 Confectionery and Nut Stores        c  E   5441 Candy, Nut and Confectionery Stores                       
445299 All Other Specialty Food Stores     c  R  *5499 Miscellaneous Food Stores (except food supplements,       
                                                       poultry stores, and stores with food for immediate        
                                                       consumption)                                              
                                                  5451 Dairy Products Stores                                     
4453   Beer, Wine, and Liquor Stores       c                                                                     
44531  Beer, Wine, and Liquor Stores       c  E   5921 Liquor Stores                                             
446    Health and Personal Care Stores     c                                                                     
4461   Health and Personal Care Stores     c                                                                     
44611  Pharmacies and Drug Stores          c  E   5912 Drug Stores and Proprietary Stores                        
44612  Cosmetics, Beauty Supplies, and     c  N  *5087 Service Establishment Equipment and Supplies (beauty and  
       Perfume Stores                                  barber shop equipment and supplies sold via retail method)
                                                 *5999 Miscellaneous Retail Stores, NEC (cosmetics and perfumes) 
44613  Optical Goods Stores                c  R  *5995 Optical Goods Stores (except  labs grinding prescription  
                                                       lenses)                                                   
44619  Other Health and Personal Care      c                                                                     
446191 Food (Health) Supplement Stores     c  N  *5499 Miscellaneous Food Stores (food supplements)              
446199 All Other Health and Personal Care  c  N  *5047 Medical, Dental, and Hospital Equipment and Supplies (sold
       Stores                                          via retail method)                                        
                                                 *5999 Miscellaneous Retail Stores, NEC (hearing aids and        
                                                       artificial limbs)                                         
447    Gasoline Stations                   c                                                                     
4471   Gasoline Stations                   c                                                                     
44711  Gasoline Stations with Convenience  c  N  *5541 Gasoline Service Station (gasoline station with           
       Stores                                          convenience store)                                        
                                                 *5411 Grocery Stores (convenience store with gas)               
44719  Other Gasoline Stations             c  N  *5541 Gasoline Service Station (gasoline station without        
                                                       convenience store)                                        
448    Clothing and Clothing Accessories   c                                                                     
4481   Clothing Stores                     c                                                                     
44811  Men's Clothing Stores               c  R  *5611 Men's and Boys' Clothing and Accessory Stores (clothing   
                                                       stores)                                                   
44812  Women's Clothing Stores             c  E   5621 Women's Clothing Stores                                   
44813  Children's and Infants' Clothing    c  E   5641 Children's and Infants' Wear Stores                       
44814  Family Clothing Stores              c  E   5651 Family Clothing Stores                                    
44815  Clothing Accessories Stores         c  N  *5611 Men's and Boys' Clothing and Accessory Stores             
                                                       (accessories)                                             
                                                 *5632 Women's Accessory and Specialty Stores (accessories)      
                                                 *5699 Miscellaneous Apparel and Accessory Stores (accessories)  
44819  Other Clothing Stores               c  R  *5699 Miscellaneous Apparel and Accessory Stores (miscellaneous 
                                                       apparel)                                                  
                                                 *5632 Women's Accessory and Specialty Stores (specialty stores) 
4482   Shoe Stores                         c                                                                     
44821  Shoe Stores                         c  E   5661 Shoe Stores                                               
4483   Jewelry, Luggage, and Leather Goods c                                                                     
44831  Jewelry Stores                      c  R   5944 Jewelry Stores                                            
44832  Luggage and Leather Goods Stores    c  E   5948 Luggage and Leather Goods Stores                          
451    Sporting Goods, Hobby, Book, and    c                                                                     
4511   Sporting Goods, Hobby, and Musical  c                                                                     
45111  Sporting Goods Stores               c  R   5941 Sporting Goods Stores and Bicycle Shops                   
                                                 *7699 Repair Shops and Related Services, NEC (retailing new     
                                                       bicycles from a storefront and repairing bicycles)        
45112  Hobby, Toy, and Game Stores         c  E   5945 Hobby, Toy, and Game Stores                               
45113  Sewing, Needlework, and Piece Goods c  R  *5714 Drapery, Curtain, and Upholstery Stores (upholstery       
       Stores                                          materials)                                                
                                                  5949 Sewing, Needlework, and Piece Goods Stores                
45114  Musical Instrument and Supplies     c  E   5736 Musical Instruments Stores                                
4512   Book, Periodical, and Music Stores  c                                                                     
45121  Book Stores and News Dealers        c                                                                     
451211 Book Stores                         u  E   5942 Book Stores                                               
451212 News Dealers and Newsstands         u  E   5994 News Dealers and Newsstands                               
45122  Prerecorded Tape, Compact Disc, and c  E   5735 Record and Prerecorded Tape Stores                        
452    General Merchandise Stores          c                                                                     
4521   Department Stores                   c                                                                     
45211  Department Stores                   c  E   5311 Department Stores                                         
4529   Other General Merchandise Stores    c                                                                     
45291  Warehouse Clubs and Superstores     c  N  *5399 Miscellaneous General Merchandise Stores (warehouse clubs 
                                                       and supermarket/general merchandise combination)          
                                                 *5411 Grocery Stores (grocery stores and supermarkets selling   
                                                       substantial amounts of nonfood items)                     
45299  All Other General Merchandise       c  R  *5399 Miscellaneous General Merchandise Stores (except warehouse
       Stores                                          club and supermarket/general merchandise combination)     
                                                  5331 Variety Stores                                            
                                                 *5531 Auto and Home Supply Stores (other auto and home supply   
                                                       stores)                                                   
453    Miscellaneous Store Retailers       c                                                                     
4531   Florists                            c                                                                     
45311  Florists                            c  E   5992 Florists                                                  
4532   Office Supplies, Stationery, and    c                                                                     
45321  Office Supplies and Stationery      c  R  *5044 Office Equipment (sold via retail method)                 
                                                 *5049 Professional Equipment and Supplies, NEC (school supplies 
                                                       sold via retail method)                                   
                                                 *5112 Stationery and Office Supplies (sold via retail method)   
                                                  5943 Stationery Stores                                         
45322  Gift, Novelty, and Souvenir Stores  c  E   5947 Gift, Novelty, and Souvenir Shops                         
4533   Used Merchandise Stores             c                                                                     
45331  Used Merchandise Stores             c  R  *5932 Used Merchandise Stores (except pawn shops)               
4539   Other Miscellaneous Store Retailers c                                                                     
45391  Pet and Pet Supplies Stores         c  N  *5999 Miscellaneous Retail Stores, NEC (pet and pet supplies)   
45392  Art Dealers                         c  N  *5999 Miscellaneous Retail Stores, NEC  (art dealer)            
45393  Manufactured (Mobile) Home Dealers  c  E   5271 Mobile Home Dealers                                       
45399  All Other Miscellaneous Store       c                                                                     
453991 Tobacco Stores                      u  E   5993 Tobacco Stores and Stands                                 
453998 All Other Miscellaneous Store       u  R  *5999 Miscellaneous Retail Stores, NEC  (except art, pet and pet
       Retailers (except Tobacco Stores)               supplies, hearing aids, artificial limbs, cosmetics,      
                                                       telephones, typewriters, personal appliances, and rough   
                                                       gems)                                                     
454    Nonstore Retailers                  c                                                                     
4541   Electronic Shopping and Mail-Order  c                                                                     
45411  Electronic Shopping and Mail-Order  c  E   5961 Catalog and Mail-Order Houses                             
4542   Vending Machine Operators           c                                                                     
45421  Vending Machine Operators           c  E   5962 Automatic Merchandise Machine Operators                   
4543   Direct Selling Establishments       c                                                                     
45431  Fuel Dealers                        c                                                                     
454311 Heating Oil Dealers                 u  R  *5171 Petroleum Bulk Stations and Terminals (heating oil sold to
                                                       final consumer)                                           
                                                  5983 Fuel Oil Dealers                                          
454312 Liquefied Petroleum Gas (Bottled    u  R  *5171 Petroleum Bulk Stations and Terminals (LP gas sold to     
       Gas) Dealers                                    final consumer)                                           
                                                  5984 Liquefied Petroleum Gas (Bottled Gas) Dealers             
454319 Other Fuel Dealers                  u  E   5989 Fuel Dealers, NEC                                         
45439  Other Direct Selling Establishments c  R  *5421 Meat and Fish (Seafood) Markets, Including Freezer        
                                                       Provisioners (freezer provisioners)                       
                                                 *5963 Direct Selling Establishments (except mobile food         
                                                       services)                                                 
48-49  Transportation and Warehousing                                                                            
481    Air Transportation                                                                                        
4811   Scheduled Air Transportation                                                                              
48111  Scheduled Air Transportation                                                                              
481111 Scheduled Passenger Air             u  N  *4512 Air Transportation, Scheduled (passenger)                 
481112 Scheduled Freight Air               u  N  *4512 Air Transportation, Scheduled (freight)                   
4812   Nonscheduled Air Transportation                                                                           
48121  Nonscheduled Air Transportation                                                                           
481211 Nonscheduled Chartered Passenger    u  N  *4522 Air Transportation, Nonscheduled (passenger)              
481212 Nonscheduled Chartered Freight Air  u  N  *4522 Air Transportation, Nonscheduled (freight)                
481219 Other Nonscheduled Air              u  N        Establishments that use general purpose aircraft to       
       Transportation                                  provide a variety of specialized flying services          
482    Rail Transportation                                                                                       
4821   Rail Transportation                                                                                       
48211  Rail Transportation                                                                                       
482111 Line-Haul Railroads                 u  E   4011 Railroads, Line-Haul Operating                            
482112 Short Line Railroads                c  N  *4013 Railroad Switching and Terminal Establishments (belt line 
                                                       and logging railroads)                                    
483    Water Transportation                                                                                      
4831   Deep Sea, Coastal, and Great Lakes                                                                        
48311  Deep Sea, Coastal, and Great Lakes                                                                        
483111 Deep Sea Freight Transportation     u  E   4412 Deep Sea Foreign Transportation of Freight                
483112 Deep Sea Passenger Transportation   u  R  *4481 Deep Sea Transportation of Passengers, Except by Ferry    
                                                       (deep sea activities)                                     
483113 Coastal and Great Lakes Freight     u  R   4424 Deep Sea Domestic Transportation of Freight               
                                                  4432 Freight Transportation on the Great Lakes - St. Lawrence  
                                                       Seaway                                                    
483114 Coastal and Great Lakes Passenger   u  R  *4481 Deep Sea Transportation of Passengers, Except by Ferry    
       Transportation                                  (coastal activities)                                      
                                                 *4482 Ferries (coastal and Great Lakes)                         
4832   Inland Water Transportation                                                                               
48321  Inland Water Transportation                                                                               
483211 Inland Water Freight Transportation u  E   4449 Water Transportation of Freight, NEC                      
483212 Inland Water Passenger              u  R  *4482 Ferries (inland)                                          
                                                 *4489 Water Transportation of Passengers, NEC (water taxi)      
484    Truck Transportation                                                                                      
4841   General Freight Trucking                                                                                  
48411  General Freight Trucking, Local        N  *4212 Local Trucking without Storage (general freight)          
                                                 *4214 Local Trucking with Storage (general freight)             
48412  General Freight Trucking,                                                                                 
484121 General Freight Trucking,           c  N  *4213 Trucking, Except Local (general freight, truckload)       
484122 General Freight Trucking,           c  N  *4213 Trucking, Except Local (general freight, less than        
       Long-Distance, Less Than Truckload              truckload)                                                
4842   Specialized Freight Trucking                                                                              
48421  Used Household and Office Goods        N  *4212 Local Trucking Without Storage (household goods moving)   
                                                 *4213 Trucking, Except Local (household goods moving)           
                                                 *4214 Local Trucking With Storage (household goods moving)      
48422  Specialized Freight (except Used       N  *4212 Local Trucking without Storage (specialized freight)      
                                                 *4214 Local Trucking with Storage (specialized freight)         
48423  Specialized Freight (except Used       N  *4213 Trucking, Except Local (specialized freight)              
485    Transit and Ground Passenger                                                                              
4851   Urban Transit Systems                                                                                     
48511  Urban Transit Systems                                                                                     
485111 Mixed Mode Transit Systems          u  N  *4111 Local and Suburban Transit (mixed mode)                   
485112 Commuter Rail Systems               u  N  *4111 Local and Suburban Transit (commuter rail)                
485113 Bus and Other Motor Vehicle Transit u  N  *4111 Local and Suburban Transit (bus and motor vehicle)        
485119 Other Urban Transit Systems         u  N  *4111 Local and Suburban Transit (other than mixed mode,        
                                                       commuter rail, and bus and motor vehicle)                 
4852   Interurban and Rural Bus                                                                                  
48521  Interurban and Rural Bus               E   4131 Intercity and Rural Bus Transportation                    
4853   Taxi and Limousine Service                                                                                
48531  Taxi Service                           R   4121 Taxicabs                                                  
                                                 *4899 Communications Services, NEC (taxi cab dispatch services) 
48532  Limousine Service                      N  *4119 Local Passenger Transportation, NEC (limousine rental with
                                                       driver and automobile rental with driver)                 
4854   School and Employee Bus                                                                                   
48541  School and Employee Bus                R   4151 School Buses                                              
                                                 *4119 Local Passenger Transportation, NEC (employee             
                                                       transportation)                                           
4855   Charter Bus Industry                                                                                      
48551  Charter Bus Industry                   R   4141 Local Charter Bus Service                                 
                                                  4142 Bus Charter Services, Except Local                        
4859   Other Transit and Ground Passenger                                                                        
48599  Other Transit and Ground Passenger                                                                        
485991 Special Needs Transportation        u  N  *4119 Local Passenger Transportation, NEC (special needs        
                                                       transportation)                                           
485999 All Other Transit and Ground        u  R  *4111 Local and Suburban Transit (airport transportation        
       Passenger Transportation                        service)                                                  
                                                 *4119 Local Passenger Transportation, NEC (hearse rental with   
                                                       driver and carpool and vanpool operation)                 
486    Pipeline Transportation                                                                                   
4861   Pipeline Transportation of Crude                                                                          
48611  Pipeline Transportation of Crude       E   4612 Crude Petroleum Pipelines                                 
4862   Pipeline Transportation of Natural                                                                        
48621  Pipeline Transportation of Natural     R   4922 Natural Gas Transmission                                  
                                                 *4923 Natural Gas Transmission and Distribution (transmission)  
4869   Other Pipeline Transportation                                                                             
48691  Pipeline Transportation of Refined     E   4613 Refined Petroleum Pipelines                               
48699  All Other Pipeline Transportation      E   4619 Pipelines, NEC                                            
487    Scenic and Sightseeing                                                                                    
4871   Scenic and Sightseeing                                                                                    
48711  Scenic and Sightseeing                 N  *4119 Local Passenger Transportation, NEC (sightseeing buses and
       Transportation, Land                            cable and cog railways, except scenic)                    
                                                 *4789 Transportation Services, NEC (horse-drawn cabs and        
                                                       carriages)                                                
                                                 *7999 Amusement and Recreation Services, NEC (scenic transport  
                                                       operations, land)                                         
4872   Scenic and Sightseeing                                                                                    
48721  Scenic and Sightseeing                 N  *4489 Water Transportation of Passengers, NEC (airboats,        
       Transportation, Water                           excursion boats, and sightseeing boats)                   
                                                 *7999 Amusement and Recreation Services, NEC (charter fishing)  
4879   Scenic and Sightseeing                                                                                    
48799  Scenic and Sightseeing                 N  *4522 Air Transportation, Nonscheduled (sightseeing planes)     
                                                 *7999 Amusement and Recreation Services, NEC (aerial tramways,  
                                                       scenic and amusement)                                     
488    Support Activities for                                                                                    
4881   Support Activities for Air                                                                                
48811  Airport Operations                                                                                        
488111 Air Traffic Control                 c  N  *4581 Airports, Flying Fields, and Airport Terminal Services    
                                                       (private air traffic control)                             
                                                 *9621 Regulation and Administration of Transportation Programs  
                                                       (government air traffic control)                          
488119 Other Airport Operations            c  N  *4581 Airports, Flying Fields, and Airport Terminal Services    
                                                       (airfreight handling at airports, hangar operations,      
                                                       airport terminal services, aircraft storage, airports, and
                                                       flying fields)                                            
                                                 *4959 Sanitary Services, NEC (vacuuming of runways)             
48819  Other Support Activities for Air       N  *4581 Airports, Flying Fields, and Airport Terminal Services    
       Transportation                                  (aircraft servicing and repairing)                        
4882   Support Activities for Rail                                                                               
48821  Support Activities for Rail            R  *4013 Railroad Switching and Terminal Establishments (all but   
       Transportation                                  short line railroads)                                     
                                                 *4741 Rental of Railroad Cars (grain leveling in railroad cars, 
                                                       grain trimming for railroad equipment, precooling of      
                                                       fruits and vegetables in connection with transportation,  
                                                       and railroad car cleaning, icing, ventilating, and        
                                                       heating)                                                  
                                                 *4789 Transportation Services, NEC (car loading and unloading;  
                                                       cleaning of railroad ballasts; dining, parlor, sleeping,  
                                                       and other car operations; and railroad maintenance)       
4883   Support Activities for Water                                                                              
48831  Port and Harbor Operations             N  *4491 Marine Cargo Handling (dock and pier operations)          
                                                 *4499 Water Transportation Services, NEC (lighthouse and canal  
                                                       operations)                                               
48832  Marine Cargo Handling                  R  *4491 Marine Cargo Handling (all but dock and pier operations)  
48833  Navigational Services to Shipping      N  *4492 Towing and Tugboat Services                               
                                                 *4499 Water Transportation Services, NEC (piloting vessels in   
                                                       and out of harbors and marine salvage)                    
48839  Other Support Activities for Water     R  *3731 Ship Building and Repairing (floating dry docks not       
       Transportation                                  associated with a shipyard)                               
                                                 *4499 Water Transportation Services, NEC (all but lighthouse    
                                                       operations, piloting vessels in and out of harbors, boat  
                                                       and ship rental, marine salvage, and canal operations)    
                                                 *4785 Fixed Facilities and Inspection and Weighing Services for 
                                                       Motor Vehicle Transportation (marine cargo checkers)      
                                                 *7699 Repair Shops and Related Services, NEC (ship scaling)     
4884   Support Activities for Road                                                                               
48841  Motor Vehicle Towing                   N  *7549 Automotive Services, Except Repair and Carwashes (towing) 
48849  Other Support Activities for Road      R   4173 Terminal and Service Facilities for Motor Vehicle         
       Transportation                                  Passenger Transportation                                  
                                                  4231 Terminal and Joint Terminal Maintenance Facilities for    
                                                       Motor Freight Transportation                              
                                                 *4785 Fixed Facilities and Inspection and Weighing Services for 
                                                       Motor Vehicle Transportation (all but marine cargo        
                                                       checkers)                                                 
4885   Freight Transportation Arrangement                                                                        
48851  Freight Transportation Arrangement     R  *4731 Arrangement of Transportation of Freight and Cargo (except
                                                       freight rate auditors and tariff consultants)             
4889   Other Support Activities for                                                                              
48899  Other Support Activities for                                                                              
488991 Packing and Crating                 u  E   4783 Packing and Crating                                       
488999 All Other Support Activities for    u  R  *4729 Arrangement of Passenger Transportation, NEC (arrangement 
       Transportation                                  of carpools and vanpools)                                 
                                                 *4789 Transportation Services, NEC (pipeline terminals and      
                                                       stockyards for transportation)                            
491    Postal Service                                                                                            
4911   Postal Service                                                                                            
49111  Postal Service                         R   4311 United States Postal Service                              
                                                 *7389 Business Services, NEC (post office contract stations)    
492    Couriers and Messengers                                                                                   
4921   Couriers                                                                                                  
49211  Couriers                               R  *4215 Courier Services, Except by Air (hub and spoke intercity  
                                                       delivery)                                                 
                                                  4513 Air Courier Services                                      
4922   Local Messengers and Local Delivery                                                                       
49221  Local Messengers and Local Delivery    N  *4215 Courier Services, Except by Air (local delivery)          
493    Warehousing and Storage                                                                                   
4931   Warehousing and Storage                                                                                   
49311  General Warehousing and Storage        R  *4225 General Warehousing and Storage (all but self-storage     
                                                       miniwarehouse warehousing)                                
                                                 *4226 Special Warehousing and Storage, NEC (warehousing in      
                                                       foreign trade zones)                                      
49312  Refrigerated Warehousing and           R   4222 Refrigerated Warehousing and Storage                      
                                                 *4226 Special Warehousing and Storage, NEC (fur storage)        
49313  Farm Product Warehousing and           E   4221 Farm Product Warehousing and Storage                      
49319  Other Warehousing and Storage          R  *4226 Special Warehousing and Storage, NEC (all but fur storage 
                                                       and warehousing in foreign trade zones)                   
51     Information                                                                                               
511    Publishing Industries                                                                                     
5111   Newspaper, Periodical, Book, and                                                                          
51111  Newspaper Publishers                   E   2711 Newspapers: Publishing, or Publishing and Printing        
51112  Periodical Publishers                  R   2721 Periodicals: Publishing, or Publishing and Printing       
                                                 *2741 Miscellaneous Publishing (shopping news)                  
51113  Book Publishers                        R  *2731 Books: Publishing, or Publishing and Printing (except     
                                                       music books)                                              
                                                 *2741 Miscellaneous Publishing (technical manuals and books)    
51114  Database and Directory Publishers      N  *2741 Miscellaneous Publishing (database publishers)            
                                                 *7331 Direct Mail Advertising Services (mailing list compilers) 
51119  Other Publishers                                                                                          
511191 Greeting Card Publishers            u  R  *2771 Greeting Cards (publishing greeting cards)                
511199 All Other Publishers                u  R  *2741 Miscellaneous Publishing (except database, sheet music,   
                                                       shopping news, and technical manuals and book publishing) 
5112   Software Publishers                                                                                       
51121  Software Publishers                    R  *7372 Prepackaged Software (software publishing)                
512    Motion Picture and Sound Recording                                                                        
5121   Motion Picture and Video Industries                                                                       
51211  Motion Picture and Video Production    E   7812 Motion Picture and Video Tape Production                  
51212  Motion Picture and Video               R  *7822 Motion Picture and Video Tape Distribution (except video  
       Distribution                                    tape and cassette wholesalers)                            
                                                 *7829 Services Allied to Motion Picture Distribution (commercial
                                                       distribution film libraries)                              
51213  Motion Picture and Video Exhibition                                                                       
512131 Motion Picture Theaters (except     u  E   7832 Motion Picture Theaters, Except Drive-In                  
512132 Drive-In Motion Picture Theaters    u  E   7833 Drive-In Motion Picture Theaters                          
51219  Postproduction Services and Other                                                                         
512191 Teleproduction and Other            u  N  *7819 Services Allied to Motion Picture Production              
       Postproduction Services                         (teleproduction and postproduction services)              
512199 Other Motion Picture and Video      u  N  *7819 Services Allied to Motion Picture Production (except      
       Industries                                      casting bureaus, wardrobe and equipment rental, talent    
                                                       payment services, teleproduction and other postproduction 
                                                       services, reproduction of videos, and film distributors   
                                                       and other related motion picture                          
                                                 *7829 Services Allied to Motion Picture Distribution (booking   
                                                       agencies)                                                 
5122   Sound Recording Industries                                                                                
51221  Record Production                      N  *8999 Services, NEC (record production)                         
51222  Integrated Record                      N  *3652 Phonograph Records and Prerecorded Audio Tapes and Disks  
       Production/Distribution                         (integrated record companies, except duplication only)    
51223  Music Publishers                       N  *2731 Books: Publishing, or Publishing and Printing (music      
                                                       books)                                                    
                                                 *2741 Miscellaneous Publishing (sheet music publishing)         
                                                 *8999 Services, NEC (music publishing)                          
51224  Sound Recording Studios                N  *7389 Business Services, NEC (recording studios)                
51229  Other Sound Recording Industries       N  *7389 Business Services, NEC (audio taping services)            
                                                 *7922 Theatrical Producers (Except Motion Picture) and          
                                                       Miscellaneous Theatrical Services (producers of radio     
                                                       programs)                                                 
513    Broadcasting and Telecommunications                                                                       
5131   Radio and Television Broadcasting                                                                         
51311  Radio Broadcasting                                                                                        
513111 Radio Networks                      u  N  *4832 Radio Broadcasting Stations (networks)                    
513112 Radio Stations                      u  N  *4832 Radio Broadcasting Stations (except networks)             
51312  Television Broadcasting                N   4833 Television Broadcasting Stations                          
5132   Cable Networks and Program                                                                                
51321  Cable Networks                         N  *4841 Cable and Other Pay Television Services (cable networks)  
51322  Cable and Other Program                N  *4841 Cable and Other Pay Television Services (except cable     
       Distribution                                    networks)                                                 
5133   Telecommunications                                                                                        
51331  Wired Telecommunications Carriers      N  *4813 Telephone Communications, Except Radiotelephone (except   
                                                       resellers)                                                
                                                  4822 Telegraph and Other Message Communications                
51332  Wireless Telecommunications                                                                               
513321 Paging                              u  N  *4812 Radiotelephone Communications (paging carriers)           
513322 Cellular and Other Wireless         u  N  *4812 Radiotelephone Communications (cellular carriers)         
                                                 *4899 Communications Services, NEC (ship-to-shore broadcasting) 
51333  Telecommunications Resellers           N  *4812 Radio Communications (paging and cellular resellers)      
                                                 *4813 Telephone Communications, Except Radiotelephone (wired    
                                                       resellers)                                                
51334  Satellite Telecommunications           N  *4899 Communications Services, NEC (satellite communications)   
                                                 *4813 Telephone Communications, Except Radiotelephone (satellite
                                                       resellers)                                                
51339  Other Telecommunications               N  *4899 Communications Services, NEC (except radio dispatch,      
                                                       ship-to-shore, and satellite communications)              
514    Information Services and Data                                                                             
5141   Information Services                                                                                      
51411  News Syndicates                        R  *7383 News Syndicates (except independent news correspondents)  
51412  Libraries and Archives                 R   8231 Libraries                                                 
                                                 *7829 Services Allied to Motion Picture Distribution (film      
                                                       archives)                                                 
51419  Other Information Services                                                                                
514191 On-Line Information Services        c  E   7375 Information Retrieval Services                            
514199 All Other Information Services      c  N  *8999 Services, NEC (miscellaneous information providers)       
                                                 *7389 Business Services, NEC (stock photo agencies, press       
                                                       clipping services)                                        
5142   Data Processing Services                                                                                  
51421  Data Processing Services               R   7374 Computer Processing and Data Preparation and Processing   
                                                       Services                                                  
                                                 *7379 Computer Related Services, NEC (disk and diskette         
                                                       conversion and recertification)                           
                                                 *7389 Business Services, NEC (microfilm services)               
52     Finance and Insurance                                                                                     
521    Monetary Authorities - Central Bank                                                                       
5211   Monetary Authorities - Central Bank                                                                       
52111  Monetary Authorities - Central Bank c  E   6011 Federal Reserve Banks                                     
522    Credit Intermediation and Related                                                                         
5221   Depository Credit Intermediation    c                                                                     
52211  Commercial Banking                  c  R  *6021 National Commercial Banks (banking)                       
                                                 *6022 State Commercial Banks (commercial banking)               
                                                  6029 Commercial Banks, NEC                                     
                                                 *6081 Branches and Agencies of Foreign Banks (branches)         
52212  Savings Institutions                u  R   6035 Savings Institutions, Federally Chartered                 
                                                  6036 Savings Institutions, Not Federally Chartered             
52213  Credit Unions                       c  R   6061 Credit Unions, Federally Chartered                        
                                                  6062 Credit Unions, Not Federally Chartered                    
52219  Other Depository Credit             c  N  *6022 State Commercial Banks (private and industrial banking)   
5222   Nondepository Credit Intermediation c                                                                     
52221  Credit Card Issuing                 c  N  *6021 National Commercial Banks (credit card issuing)           
                                                 *6022 State Commercial Banks (credit card issuing)              
                                                 *6141 Personal Credit Institutions (credit card issuing)        
                                                 *6153 Short-Term Business Credit Institutions, Except           
                                                       Agricultural (credit card issuing)                        
52222  Sales Financing                     c  N  *6141 Personal Credit Institutions (installment sales finance)  
                                                 *6153 Short-Term Business Credit Institutions, Except           
                                                       Agricultural (business sales finance).                    
                                                 *6159 Miscellaneous Business Credit Institutions (finance       
                                                       leasing combined with sales financing)                    
52229  Other Nondepository Credit          c                                                                     
522291 Consumer Lending                    c  R  *6141 Personal Credit Institutions (except installment sales    
                                                       finance and credit card issuing)                          
522292 Real Estate Credit                  u  R  *6111 Foreign Trade and International Banking Institutions      
                                                       (Federal Land Banks)                                      
                                                 *6162 Mortgage Bankers and Loan Correspondents (mortgage bankers
                                                       and originators)                                          
                                                 *6159 Miscellaneous Business Credit Institutions (farm mortgage 
                                                       companies)                                                
522293 International Trade Financing       u  N  *6081 Branches and Agencies of Foreign Banks (international     
                                                       trade financing)                                          
                                                 *6082 Foreign Trade and International Banking Institutions      
                                                       (international trade financing)                           
                                                 *6111 Federal and Federally-Sponsored Credit Agencies (trade    
                                                       banks)                                                    
                                                 *6159 Miscellaneous Business Credit Institutions (trade banks)  
522294 Secondary Market Financing          u  N  *6111 Federal and Federally Sponsored Credit Agencies (secondary
                                                       market financing)                                         
                                                 *6159 Miscellaneous Business Credit Institutions (secondary     
                                                       market financing)                                         
522298 All Other Nondepository Credit      u  N  *5932 Used Merchandise Stores (pawnshops)                       
                                                  6019 Central Reserve Depository Institutions, NEC              
                                                 *6081 Branches and Agencies of Foreign Banks (agencies, except  
                                                       international trade financing)                            
                                                 *6082 Foreign Trade and International Banking Institutions      
                                                       (except international trade financing)                    
                                                 *6111 Federal and Federally-Sponsored Credit Agencies (except   
                                                       trade banks, secondary market financing and Federal Land  
                                                       Banks)                                                    
                                                 *6141 Personal Credit Institutions (industrial nondeposit banks)
                                                 *6159 Miscellaneous Business Credit Institutions (except trade  
                                                       banks, farm mortgage companies, secondary market,         
                                                       financing, and finance leasing)                           
5223   Activities Related to Credit        c                                                                     
52231  Mortgage and Nonmortgage Loan       c  E   6163 Loan Brokers                                              
52232  Financial Transactions Processing,  c  N  *6099 Functions Related to Depository Banking, NEC (electronic  
       Reserve, and Clearinghouse                      funds transfer networks and clearinghouse associations)   
                                                 *6153 Short-Term Business Credit Institutions, Except           
                                                       Agricultural (credit card service)                        
                                                 *7389 Business Services, NEC (credit card and validation        
                                                       service)                                                  
52239  Other Activities Related to Credit  c  N  *6099 Functions Related to Depository Banking, NEC (except      
       Intermediation                                  electronic funds transfer networks and clearinghouses,    
                                                       foreign currency exchanges, escrow and fiduciary agencies 
                                                       and deposit brokers)                                      
                                                 *6162 Mortgage Bankers and Loan Correspondents (mortgage        
                                                       servicing)                                                
523    Securities, Commodity Contracts,                                                                          
5231   Securities and Commodity Contracts                                                                        
52311  Investment Banking and Securities   c  N  *6211 Security Brokers, Dealers, and Flotation Companies        
       Dealing                                         (security dealers and underwriters)                       
52312  Securities Brokerage                c  N  *6211 Security Brokers, Dealers, and Flotation Companies        
                                                       (security brokers)                                        
52313  Commodity Contracts Dealing         c  N  *6099 Functions Related to Depository Banking, NEC  (foreign    
                                                       currency exchange)                                        
                                                 *6799 Investors, NEC (commodity contract trading companies)     
                                                 *6221 Commodity Contracts Brokers and Dealers (commodity        
                                                       dealers)                                                  
52314  Commodity Contracts Brokerage       c  N  *6221 Commodity Contracts Brokers and Dealers (commodity        
                                                       brokers)                                                  
5232   Securities and Commodity Exchanges                                                                        
52321  Securities and Commodity Exchanges     E   6231 Security and Commodity Exchanges                          
5239   Other Financial Investment                                                                                
52391  Miscellaneous Intermediation        c  N  *6211 Security Brokers, Dealers, and Flotation Companies (except
                                                       security and commodity dealers, security brokers and oil  
                                                       and gas lease brokers)                                    
                                                 *6153 Short-Term Business Credit Institutions, Except           
                                                       Agricultural (except credit card service and issuing and  
                                                       business sales finance)                                   
                                                 *6792 Oil Royalty Traders (investing on own account)            
                                                 *6799 Investors, NEC (venture capital companies, investment     
                                                       clubs, and speculators for own account)                   
52392  Portfolio Management                c  N  *6282 Investment Advice (portfolio managers)                    
                                                 *6371 Pension, Health, and Welfare Funds (managers)             
                                                 *6733 Trust, Except Educational, Religious, and Charitable      
                                                       (managers)                                                
                                                 *6799 Investors, NEC (commodity contract pool operators)        
52393  Investment Advice                   c  R  *6282 Investment Advice (except portfolio managers)             
52399  All Other Financial Investment      c                                                                     
523991 Trust, Fiduciary, and Custody       u  N   6091 Nondeposit Trust Facilities                               
                                                 *6099 Functions Related to Depository Banking, NEC  (escrow and 
                                                       fiduciary agencies)                                       
                                                 *6289 Services Allied With the Exchange of Securities or        
                                                       Commodities,  NEC (security custodians)                   
                                                 *6733 Trusts, Except Educational, Religious, and Charitable     
                                                       (administrators of private estates)                       
523999 Miscellaneous Financial Investment  u  R  *6211 Security Brokers, Dealers, and Flotation Companies (oil   
       Activities                                      and gas lease brokers' officers)                          
                                                 *6289 Services Allied With the Exchange of Securities or        
                                                       Commodities, NEC (except securities custodians)           
524    Insurance Carriers and Related                                                                            
5241   Insurance Carriers                                                                                        
52411  Direct Life, Health, and Medical    c                                                                     
524113 Direct Life Insurance Carriers      u  R  *6311 Life Insurance (life insurers-direct)                     
                                                 *6321 Accident and Health Insurance (disability insurers-direct)
524114 Direct Health and Medical Insurance u  R  *6324 Hospital and Medical Service Plans (health and medical    
       Carriers                                        insurers-direct)                                          
                                                 *6321 Accident and Health Insurance (health and medical         
                                                       insurers-direct)                                          
52412  Direct Insurance (except Life,      c                                                                     
524126 Direct Property and Casualty        u  R  *6331 Fire, Marine, and Casualty Insurance (fire, marine, and   
       Insurance Carriers                              casualty insurers-direct, except contact lens insurance)  
                                                 *6351 Surety Insurance (financial responsibility                
                                                       insurers-direct)                                          
524127 Direct Title Insurance Carriers     u  R  *6361 Title Insurance (title insurers-direct)                   
524128 Other Direct Insurance (except      u  R  *6331 Fire, Marine, and Casualty Insurance (contact lens        
       Life, Health, and Medical) Carriers             insurance)                                                
                                                  6399 Insurance Carriers, NEC                                   
52413  Reinsurance Carriers                c  N  *6311 Life Insurance (reinsurers)                               
                                                 *6321 Accident and Health Insurance (reinsurers)                
                                                 *6324 Hospital and Medical Service Plans (reinsurers)           
                                                 *6331 Fire, Marine, and Casualty Insurance (reinsurers)         
                                                 *6351 Surety Insurance (reinsurers)                             
                                                 *6361 Title Insurance (reinsurers)                              
5242   Agencies, Brokerages, and Other                                                                           
52421  Insurance Agencies and Brokerages   c  R  *6411 Insurance Agents, Brokers, and Service (insurance agents  
                                                       and brokers)                                              
52429  Other Insurance Related Activities  c                                                                     
524291 Claims Adjusting                    c  N  *6411 Insurance Agents, Brokers, and Service (insurance claims  
                                                       adjusters)                                                
524292 Third Party Administration of       u  N  *6371 Pension, Health, and Welfare Funds (administrators)       
                                                 *6411 Insurance Agents, Brokers, and Service (processors)       
524298 All Other Insurance Related         u  N  *6411 Insurance Agents, Brokers, and Service (except processors,
       Activities                                      agents and brokers, and claims adjusters)                 
525    Funds, Trusts, and Other Financial  u                                                                     
5251   Insurance and Employee Benefit      u                                                                     
52511  Pension Funds                       u  N  *6371 Pension, Health, and Welfare Funds (pension funds)        
52512  Health and Welfare Funds            u  N  *6371 Pension, Health, and Welfare Funds (health and welfare    
                                                       funds)                                                    
52519  Other Insurance Funds               u  N  *6321 Accident and Health Insurance (self insurers)             
                                                 *6324 Hospital and Medical Service Plans (self insurers)        
                                                 *6331 Fire, Marine, and Casualty Insurance (self insurers)      
                                                 *6733 Trusts, Except Educational, Religious, and Charitable     
                                                       (vacation funds for employees)                            
5259   Other Investment Pools and Funds    u                                                                     
52591  Open-End Investment Funds           u  E   6722 Management Investment Offices, Open-End                   
52592  Trusts, Estates, and Agency         u  N  *6733 Trusts, Except Educational, Religious, and Charitable     
       Accounts                                        (personal trusts, estates, and agency accounts)           
52593  Real Estate Investment Trusts       u  E   6798 Real Estate Investment Trusts                             
52599  Other Financial Vehicles            u  R  *6371 Pension, Health, and Welfare Funds (profit sharing funds) 
                                                  6726 Unit Investment Trusts, Face-Amount Certificate Offices,  
                                                       and Closed-End Management Investment Offices              
53     Real Estate and Rental and Leasing                                                                        
531    Real Estate                                                                                               
5311   Lessors of Real Estate                                                                                    
53111  Lessors of Residential Buildings    c  R   6513 Operators of Apartment Buildings                          
                                                  6514 Operators of Dwellings Other Than Apartment               
53112  Lessors of Nonresidential Buildings c  N  *6512 Operators of Nonresidential Buildings (other except       
       (except Miniwarehouses)                         stadium and arena owners)                                 
53113  Lessors of Miniwarehouses and       c  N  *4225 General Warehousing and Storage (miniwarehouses and       
       Self-Storage Units                              self-storage units)                                       
53119  Lessors of Other Real Estate        c  R   6515 Operators of Residential Mobile Home Sites                
                                                  6517 Lessors of Railroad Property                              
                                                  6519 Lessors of Real Property, NEC                             
5312   Offices of Real Estate Agents and                                                                         
53121  Offices of Real Estate Agents and      N  *6531 Real Estate Agents Managers (agents and brokers)          
5313   Activities Related to Real Estate                                                                         
53131  Real Estate Property Managers       c                                                                     
531311 Residential Property Managers       u  N  *6531 Real Estate Agents and Managers (managers-residential,    
                                                       real estate)                                              
531312 Nonresidential Property Managers    u  N  *6531 Real Estate Agents and Managers (managers-nonresidential, 
                                                       real estate)                                              
53132  Offices of Real Estate Appraisers   c  N  *6531 Real Estate Agents and Managers (appraisers)              
53139  Other Activities Related to Real    c  N  *6531 Real Estate Agents and Managers (except real estate       
       Estate                                          managers, condominium management, cemetery management,    
                                                       agents and brokers, and appraisers)                       
532    Rental and Leasing Services                                                                               
5321   Automotive Equipment Rental and                                                                           
53211  Passenger Car Rental and Leasing                                                                          
532111 Passenger Car Rental                c  E   7514 Passenger Car Rental                                      
532112 Passenger Car Leasing               c  E   7515 Passenger Car Leasing                                     
53212  Truck, Utility Trailer, and RV         N   7513 Truck Rental and Leasing Without Drivers                  
                                                  7519 Utility Trailers and Recreational Vehicle Rental          
5322   Consumer Goods Rental                                                                                     
53221  Consumer Electronics and Appliances    N  *7359 Equipment Rental and Leasing, NEC (appliances, TV, VCR,   
       Rental                                          and electronic equipment rental)                          
53222  Formal Wear and Costume Rental         N  *7299 Miscellaneous Personal Services, NEC (formal wear and     
                                                       costume rental)                                           
                                                 *7819 Services Allied to Motion Picture Production (wardrobe    
                                                       rental for motion picture film production)                
53223  Video Tape and Disc Rental             E   7841 Video Tape Rental                                         
53229  Other Consumer Goods Rental                                                                               
532291 Home Health Equipment Rental        u  N  *7352 Medical Equipment Rental and Leasing (home health         
                                                       furniture and equipment rental and leasing)               
532292 Recreational Goods Rental           u  N  *7999 Amusement and Recreation Services, NEC (canoe, pleasure   
                                                       boats, bicycles, motorcycles, moped, go carts, etc.       
                                                       rental)                                                   
532299 All Other Consumer Goods Rental     u  R  *7359 Equipment Rental and Leasing, NEC (except transportation  
                                                       equipment, industrial equipment, and consumer electronics,
                                                       appliances, and home and garden equipment)                
5323   General Rental Centers                                                                                    
53231  General Rental Centers                 N  *7359 Equipment Rental and Leasing, NEC (general rental centers)
5324   Commercial and Industrial Machinery                                                                       
53241  Construction, Transportation,                                                                             
532411 Commercial Air, Rail, and Water     u  N  *4499 Water Transportation Services, NEC (boat and ship rental, 
       Transportation Equipment Rental and             commercial)                                               
                                                 *4741 Rental of Railroad Cars (rental of railroad cars)         
                                                 *7359 Equipment Rental and Leasing, NEC (aircraft rental and    
                                                       leasing)                                                  
532412 Construction, Mining, and Forestry  u  R  *7353 Heavy Construction Equipment Rental and Leasing (without  
       Machinery and Equipment Rental and              operators)                                                
                                                 *7359 Equipment Rental and Leasing, NEC (oil field and well     
                                                       drilling equipment)                                       
53242  Office Machinery and Equipment         N  *7359 Equipment Rental and Leasing (office machine rental and   
       Rental and Leasing                              leasing)                                                  
                                                  7377 Computer Rental and Leasing                               
53249  Other Commercial and Industrial        N  *7352 Medical Equipment Rental and Leasing (medical machinery   
       Machinery and Equipment Rental and              and equipment)                                            
                                                 *7359 Equipment Rental and Leasing, NEC (industrial truck and   
                                                       equipment rental and leasing)                             
                                                 *7819 Services Allied to Motion Picture Production (motion      
                                                       picture equipment rental)                                 
                                                 *7922 Theatrical Producers (Except Motion Picture) and          
                                                       Miscellaneous Theatrical Services (theatrical equipment   
                                                       rental)                                                   
533    Lessors of Nonfinancial Intangible                                                                        
5331   Lessors of Nonfinancial Intangible                                                                        
53311  Lessors of Nonfinancial Intangible     R  *6792 Oil Royalty Traders (except investors on own account)     
                                                  6794 Patent Owners and Lessors                                 
54     Professional, Scientific, and                                                                             
541    Professional, Scientific, and                                                                             
5411   Legal Services                                                                                            
54111  Offices of Lawyers                     E   8111 Legal Services                                            
54112  Offices of Notaries                    L        Null Set for U.S.                                         
54119  Other Legal Services                                                                                      
541191 Title Abstract and Settlement       u  E   6541 Title Abstract Offices                                    
541199 All Other Legal Services            u  N  *7389 Business Services, NEC (process services, patent agents,  
                                                       notaries public, paralegal services )                     
5412   Accounting, Tax Preparation,                                                                              
54121  Accounting, Tax Preparation,                                                                              
541211 Offices of Certified Public         u  N  *8721 Accounting, Auditing, and Bookkeeping Services (auditing  
       Accountants                                     accountants)                                              
541213 Tax Preparation Services            c  E   7291 Tax Return Preparation Services                           
541214 Payroll Services                    u  N  *7819 Services Allied to Motion Picture Production (talent      
                                                       payment services)                                         
                                                 *8721 Accounting, Auditing, and Bookkeeping Services (payroll   
                                                       services)                                                 
541219 Other Accounting Services           u  N  *8721 Accounting, Auditing, and Bookkeeping Services (other     
                                                       accounting services)                                      
5413   Architectural, Engineering, and                                                                           
54131  Architectural Services                 E   8712 Architectural Services                                    
54132  Landscape Architectural Services       R  *0781 Landscape Counseling and Planning (except horticultural   
                                                       consulting)                                               
                                                 *8748 Business Consulting Services, NEC (urban planners and     
                                                       industrial development organizations)                     
54133  Engineering Services                   R   8711 Engineering Services                                      
                                                 *8748 Business Consulting Services, NEC (traffic engineering    
                                                       consulting)                                               
54134  Drafting Services                      N  *7389 Business Services, NEC (drafting service)                 
54135  Building Inspection Services           N  *7389 Business Services, NEC (home and building inspection      
                                                       services)                                                 
54136  Geophysical Surveying and Mapping      N  *8713 Surveying Services (geophysical surveying )               
                                                 *1081 Metal Mining Services (geophysical surveying and mapping) 
                                                 *1382 Oil and Gas Field Exploration Services (geophysical       
                                                       surveying and mapping)                                    
                                                 *1481 Nonmetallic Minerals Services, Except Fuels (geophysical  
                                                       surveying and mapping)                                    
54137  Surveying and Mapping (except          N  *7389 Business Services, NEC (map making services)              
                                                 *8713 Surveying Services (except geophysical surveying)         
54138  Testing Laboratories                   R  *8734 Testing Laboratories (except veterinary testing           
                                                       laboratories)                                             
5414   Specialized Design Services                                                                               
54141  Interior Design Services               N  *7389 Business Services, NEC (interior design)                  
54142  Industrial Design Services             N  *7389 Business Services, NEC (industrial design)                
54143  Graphic Design Services                R   7336 Commercial Art and Graphic Design                         
                                                 *8099 Health and Allied Services, NEC (medical artists)         
54149  Other Specialized Design Services      N  *7389 Business Services, NEC (fashion and other design services)
5415   Computer Systems Design and Related                                                                       
54151  Computer Systems Design and Related                                                                       
541511 Custom Computer Programming         u  E   7371 Computer Programming Services                             
541512 Computer Systems Design Services    u  N   7373 Computer Integrated Systems Design                        
                                                 *7379 Computer Related Services, NEC (computer systems          
                                                       consultants)                                              
541513 Computer Facilities Management      u  E   7376 Computer Facilities Management Services                   
541519 Other Computer Related Services     u  R  *7379 Computer Related Services, NEC (except computer systems   
                                                       consultants and disk and diskette conversion and          
                                                       recertification)                                          
5416   Management, Scientific, and                                                                               
54161  Management Consulting Services                                                                            
541611 Administrative Management and       c  N  *8742 Management Consulting Services (administrative management 
       General Management Consulting                   and general management consulting)                        
541612 Human Resources and Executive       c  N  *8742 Management Consulting Services (human resources and       
       Search Consulting Services                      personnel management consulting)                          
                                                 *7361 Employment Agencies (executive placement services)        
                                                 *8999 Services, NEC (actuarial consulting)                      
541613 Marketing Consulting Services       u  N  *8742 Management Consulting Services (marketing consulting)     
541614 Process, Physical Distribution, and u  N  *8742 Management Consulting Services (manufacturing management, 
       Logistics Consulting Services                   physical distribution, and site location consulting)      
                                                 *4731 Arrangement of Transportation of Freight and Cargo        
                                                       (freight rate-auditors and tariff consulting)             
541618 Other Management Consulting         u  N  *8748 Business Consulting Services, NEC (except educational     
       Services                                        testing and consulting, economic consulting, safety and   
                                                       security, agriculture consulting, urban planning and      
                                                       industrial development organizations)                     
54162  Environmental Consulting Services      N  *8999 Services, NEC (environmental consultants)                 
54169  Other Scientific and Technical         N  *0781 Landscape Counseling and Planning (horticulture           
       Consulting Services                             consulting)                                               
                                                 *8748 Business Consulting Services, NEC (safety, security,      
                                                       agriculture, and economic, consultants)                   
                                                 *8999 Services, NEC (scientific and related consulting services)
5417   Scientific Research and Development                                                                       
54171  Research and Development in the        N  *3721 Aircraft (research and development)                       
                                                 *3724 Aircraft Engines and Engine Parts (research and           
                                                       development)                                              
                                                 *3728 Aircraft Parts and Auxiliary Equipment, NEC (research and 
                                                       development)                                              
                                                 *3761 Guided missiles and Space Vehicles (research and          
                                                       development)                                              
                                                 *3764 Guided missile and Space Vehicle Propulsion Units and     
                                                       Propulsion Unit Parts (research and development)          
                                                 *3769 Guided Missile Space Vehicle Parts and Auxiliary          
                                                       Equipment, NEC (research and development)                 
                                                  8731 Commercial Physical and Biological Research               
                                                 *8733 Noncommercial Research Organizations (physical,           
                                                       engineering and life sciences)                            
54172  Research and Development in the        N  *8732 Commercial Economic, Sociological, and Educational        
       Social Sciences and Humanities                  Research (social sciences and humanities)                 
                                                 *8733 Noncommercial Research Organizations (social sciences and 
                                                       humanities)                                               
5418   Advertising and Related Services                                                                          
54181  Advertising Agencies                   E   7311 Advertising Agencies                                      
54182  Public Relations Agencies              E   8743 Public Relations Services                                 
54183  Media Buying Agencies                  N  *7319 Advertising, NEC (media buying services)                  
54184  Media Representatives                  E   7313 Radio, Television, and Publishers' Advertising            
                                                       Representatives                                           
54185  Display Advertising                    N   7312 Outdoor Advertising Services                              
                                                 *7319 Advertising, NEC (display advertising, except outdoor)    
54186  Direct Mail Advertising                R  *7331 Direct Mail Advertising Services (except mailing list     
                                                       compilers)                                                
54187  Advertising Material Distribution      N  *7319 Advertising, NEC (advertising materials distributor)      
                                                 *7389 Business Services, NEC (distribution of telephone         
                                                       directories on a fee or contract basis)                   
54189  Other Services Related to              N  *7319 Advertising, NEC (except media buying, display            
       Advertising                                     advertising, except outdoor; and advertising material     
                                                       distributors)                                             
                                                 *5199 Nondurable Goods, NEC (advertising specialities goods     
                                                       distributors)                                             
                                                 *7389 Business Services, NEC (sign painting and lettering,      
                                                       showcard painting, mannequin decorating service and other 
                                                       advertising related business services)                    
5419   Other Professional, Scientific, and                                                                       
54191  Marketing Research and Public          N  *8732 Commercial Economic, Sociological, and Educational        
       Opinion Polling                                 Research (market research and opinion research)           
54192  Photographic Services                                                                                     
541921 Photography Studios, Portrait       u  E   7221 Photographic Studios, Portrait                            
541922 Commercial Photography              u  R  *7335 Commercial Photography (except when combined with a       
                                                       variety of aircraft based services)                       
                                                 *8099 Health and Allied Services, NEC (medical photography)     
54193  Translation and Interpretation         N  *7389 Business Services, NEC (translation and interpretation    
       Services                                        services)                                                 
54194  Veterinary Services                    R   0741 Veterinary Services for Livestock                         
                                                  0742 Veterinary Services for Animal Specialties                
                                                 *8734 Testing Laboratories (veterinary testing laboratories)    
54199  All Other Professional, Scientific,    N  *7389 Business Services (appraisers, except insurance and real  
       and Technical Services                          estate, and miscellaneous professional, scientific, and   
                                                       technical services)                                       
55     Management of Companies and                                                                               
551    Management of Companies and                                                                               
5511   Management of Companies and                                                                               
55111  Management of Companies and                                                                               
551111 Offices of Bank Holding Companies   u  E   6712 Offices of Bank Holding Companies                         
551112 Offices of Other Holding Companies  u  E   6719 Offices of Holding Companies, NEC                         
551114 Corporate, Subsidiary, and Regional c  N        These establishments were included as auxiliaries in the  
       Managing Offices                                1987 Standard Industrial Classification                   
56     Administrative and Support and                                                                            
561    Administrative and Support Services                                                                       
5611   Office Administrative Services                                                                            
56111  Office Administrative Services         R  *8741 Management Services (except construction management)      
5612   Facilities Support Services                                                                               
56121  Facilities Support Services            E   8744 Facilities Support Management Services                    
5613   Employment Services                                                                                       
56131  Employment Placement Agencies          R  *7299 Miscellaneous Personal Services, NEC (babysitting bureaus)
                                                 *7361 Employment Agencies (except executive placing services)   
                                                 *7819 Services Allied to Motion Picture Production (casting     
                                                       bureaus)                                                  
                                                 *7922 Theatrical Producers and Miscellaneous Theatrical Services
                                                       (casting agencies)                                        
56132  Temporary Help Services                N  *7363 Help Supply Services (except employee leasing service)    
56133  Employee Leasing Services              N  *7363 Help Supply Services (except temporary help service)      
5614   Business Support Services                                                                                 
56141  Document Preparation Services          N  *7338 Secretarial and Court Reporting (except court reporting)  
56142  Telephone Call Centers                                                                                    
561421 Telephone Answering Services        u  N  *7389 Business Services, NEC (telephone answering)              
561422 Telemarketing Bureaus               u  N  *7389 Business Services, NEC (telemarketing bureaus and         
                                                       telephone soliciting)                                     
56143  Business Service Centers                                                                                  
561431 Private Mail Centers                u  N  *7389 Business Services, NEC (private mail centers and mailbox  
                                                       rental)                                                   
561439 Other Business Service Centers      u  R  *7334 Photocopying and Duplicating Services (except instant     
       (including Copy Shops)                          printing)                                                 
                                                 *7389 Business Services, NEC (other business service centers,   
                                                       except private mail centers and mailbox rental)           
56144  Collection Agencies                    E   7322 Adjustment and Collection Services                        
56145  Credit Bureaus                         E   7323 Credit Reporting Services                                 
56149  Other Business Support Services                                                                           
561491 Repossession Services               u  N  *7389 Business Services, NEC (recovery and repossession         
                                                       services)                                                 
561492 Court Reporting and Stenotype       u  N  *7338 Secretarial and Court Reporting (except secretarial)      
561499 All Other Business Support Services u  N  *7389 Business Services, NEC (business support services except  
                                                       telephone answering, telemarketing bureaus, private mail  
                                                       centers and repossession services)                        
5615   Travel Arrangement and Reservation                                                                        
56151  Travel Agencies                        E   4724 Travel Agencies                                           
56152  Tour Operators                         E   4725 Tour Operators                                            
56159  Other Travel Arrangement and                                                                              
561591 Convention and Visitors Bureaus     u  N  *7389 Business Services, NEC (convention and visitors bureaus,  
                                                       tourist information bureaus)                              
561599 All Other Travel Arrangement and    u  N  *4729 Arrangement of Passenger Transportation, NEC (except      
       Reservation Services                            arrangement of vanpools and carpools)                     
                                                 *7389 Business Services, NEC (reservation systems: hotel &amp;  
                                                       restaurants and time-share condominium exchange)          
                                                 *7999 Amusement and Recreation Services, NEC (ticket agencies)  
                                                 *8699 Membership Organizations, NEC (travel motor clubs)        
                                                 *7922 Theatrical Producers (except motion pictures) and         
                                                       Miscellaneous Theatrical Services (theatrical ticket      
                                                       agencies)                                                 
5616   Investigation and Security Services                                                                       
56161  Investigation, Guard, and Armored                                                                         
561611 Investigation Services              c  N  *7381 Detective, Guard, and Armored Car Services (detective     
                                                       services)                                                 
561612 Security Guards and Patrol Services c  N  *7381 Detective, Guard,  and Armored Car Services (guard        
                                                       services)                                                 
561613 Armored Car Services                c  N  *7381 Detective, Guard, and Armored Car Services (armored car   
                                                       services)                                                 
56162  Security Systems Services                                                                                 
561621 Security Systems Services (except   c  E   7382 Security Systems Services                                 
561622 Locksmiths                          c  N  *7699 Repair Shops and Related Services, NEC (locksmith shops)  
5617   Services to Buildings and Dwellings                                                                       
56171  Exterminating and Pest Control         R  *4959 Sanitary Services, NEC (mosquito eradication)             
                                                 *7342 Disinfecting and Pest Control Services (exterminating and 
                                                       pest control)                                             
56172  Janitorial Services                    R  *7342 Disinfecting and Pest Control Services (except            
                                                       exterminating)                                            
                                                 *7349 Building Cleaning and Maintenance Services, NEC (except   
                                                       lighting maintenance services)                            
                                                 *4581 Airports, Flying Fields, and Airport Terminal Services    
                                                       (airplane cleaning and janitorial services)               
56173  Landscaping Services                   R   0782 Lawn and Garden Services                                  
                                                  0783 Ornamental Shrub and Tree Services                        
56174  Carpet and Upholstery Cleaning         E   7217 Carpet and Upholstery Cleaning                            
56179  Other Services to Buildings and        N  *7389 Business Services, NEC (swimming pool cleaning and        
       Dwellings                                       maintenance)                                              
                                                 *7349 Building Cleaning and Maintenance Services, NEC (lighting 
                                                       maintenance service)                                      
                                                 *7699 Repair Shops and Related Services, NEC (furnace, duct,    
                                                       chimney, gutter, and drain cleaning services)             
5619   Other Support Services                                                                                    
56191  Packaging and Labeling Services        N  *7389 Business Services, NEC (packaging and labeling services)  
56192  Convention and Trade Show              N  *7389 Business Services, NEC (convention and trade show         
       Organizers                                      services)                                                 
56199  All Other Support Services             N  *7389 Business Services, NEC (other support services except     
                                                       packaging and labeling, convention and trade shows        
                                                       services, convention and visitor bureaus, tourist         
                                                       information bureaus)                                      
562    Waste Management and Remediation                                                                          
5621   Waste Collection                    c                                                                     
56211  Waste Collection                    c                                                                     
562111 Solid Waste Collection              u  N  *4212 Local Trucking Without Storage (solid waste collection    
                                                       without disposal)                                         
562112 Hazardous Waste Collection          u  N  *4212 Local Trucking Without Storage (hazardous waste collection
                                                       without disposal)                                         
562119 Other Waste Collection              u  N  *4212 Local Trucking Without Storage (other waste collection    
                                                       without disposal)                                         
5622   Waste Treatment and Disposal        c                                                                     
56221  Waste Treatment and Disposal        c                                                                     
562211 Hazardous Waste Treatment and       u  N  *4953 Refuse Systems (hazardous waste treatment and disposal)   
562212 Solid Waste Landfill                u  N  *4953 Refuse Systems (solid waste landfills)                    
562213 Solid Waste Combustors and          u  N  *4953 Refuse Systems (solid waste combustors and incinerators)  
562219 Other Nonhazardous Waste Treatment  u  N  *4953 Refuse Systems (other nonhazardous waste treatment and    
       and Disposal                                    disposal)                                                 
5629   Remediation and Other Waste         c                                                                     
56291  Remediation Services                c  N  *1799 Special Trade Contractors, NEC (asbestos abatement and    
                                                       lead paint removal contractors)                           
                                                 *4959 Sanitary Services, NEC (remediation services)             
56292  Materials Recovery Facilities       c  N  *4953 Refuse Systems (materials recovery facilities)            
56299  All Other Waste Management Services c                                                                     
562991 Septic Tank and Related Services    u  N  *7359 Equipment Rental and Leasing, NEC (portable toilet rental)
                                                 *7699 Repair Shops and Related Services, NEC (cesspool and      
                                                       septic tank cleaning)                                     
562998 All Other Miscellaneous Waste       u  R  *4959 Sanitary Services, NEC (all but remediation services,     
       Management Services                             malaria control, mosquito eradication, snowplowing, street
                                                       sweeping, and airport runway vacuuming)                   
                                                 *7699 Repair Shops and Related Services, NEC (sewer cleaning and
                                                       rodding)                                                  
61     Educational Services                                                                                      
611    Educational Services                                                                                      
6111   Elementary and Secondary Schools                                                                          
61111  Elementary and Secondary Schools    c  E   8211 Elementary and Secondary Schools                          
6112   Junior Colleges                                                                                           
61121  Junior Colleges                        E   8222 Junior Colleges and Technical Institutes                  
6113   Colleges, Universities, and                                                                               
61131  Colleges, Universities, and            E   8221 Colleges, Universities, and Professional Schools          
6114   Business Schools and Computer and                                                                         
61141  Business and Secretarial Schools       E   8244 Business and Secretarial Schools                          
61142  Computer Training                      R  *8243 Data Processing Schools (except computer repair training) 
61143  Professional and Management            N  *8299 Schools and Educational Services, NEC (professional and   
       Development Training                            management development training)                          
6115   Technical and Trade Schools                                                                               
61151  Technical and Trade Schools                                                                               
611511 Cosmetology and Barber Schools      u  N  *7231 Beauty Shops (beauty and cosmetology schools)             
                                                 *7241 Barber Shops (barber colleges)                            
611512 Flight Training                     u  N  *8249 Vocational Schools, NEC (aviation schools, excluding      
                                                       flying instruction)                                       
                                                 *8299 Schools and Educational Services, NEC (flying instruction)
611513 Apprenticeship Training             u  N  *8249 Vocational Schools, NEC (vocational apprenticeship        
                                                       training)                                                 
611519 Other Technical and Trade Schools   u  N  *8249 Vocational Schools, NEC (except aviation and flight       
                                                       training and apprenticeship training)                     
                                                 *8243 Data Processing Schools (computer repair training)        
                                                 *8299 Schools and Educational Services, NEC (modeling and       
                                                       cooking schools)                                          
6116   Other Schools and Instruction                                                                             
61161  Fine Arts Schools                      N  *8299 Schools and Educational Services, NEC (art, drama, and    
                                                       music schools)                                            
                                                 *7911 Dance Studios, Schools, and Halls (dance instructors, and 
                                                       professional and other dance schools)                     
61162  Sports and Recreation Instruction      N  *7999 Amusement and Recreation Services, NEC (baseball,         
                                                       basketball, bowling, gymnastic, judo, karate, parachute,  
                                                       scuba and skin diving, skating, ski, swimming, tennis, and
                                                       other sports instruction; and sports instructional schools
                                                       and camps)                                                
61163  Language Schools                       N  *8299 Schools and Educational Services, NEC (language schools)  
61169  All Other Schools and Instruction                                                                         
611691 Exam Preparation and Tutoring       u  N  *8299 Schools and Educational Services, NEC (exam preparation   
                                                       and tutoring)                                             
611692 Automobile Driving Schools          u  N  *8299 Schools and Educational Services, NEC (automobile driving 
                                                       instruction)                                              
611699 All Other Miscellaneous Schools and u  N  *7999 Amusement and Recreation Services, NEC (nonathletic       
       Instruction                                     recreational instruction)                                 
                                                 *8299 Schools and Educational Services, NEC (except professional
                                                       and management training, aviation and flight training,    
                                                       fine arts schools, language schools, exam preparation and 
                                                       tutoring, automobile driving schools, and educational     
                                                       support services)                                         
6117   Educational Support Services                                                                              
61171  Educational Support Services           N  *8299 Schools and Educational Services NEC (except instruction) 
                                                 *8748 Business Consulting Services, NEC (educational test       
                                                       development and evaluation services, educational testing  
                                                       services, and educational consultants)                    
62     Health Care and Social Assistance                                                                         
621    Ambulatory Health Care Services                                                                           
6211   Offices of Physicians                                                                                     
62111  Offices of Physicians                                                                                     
621111 Offices of Physicians (except       u  N  *8011 Offices and Clinics of Doctors of Medicine (except mental 
       Mental Health Specialists)                      health specialists)                                       
                                                 *8031 Offices and Clinics of Doctors of Osteopathy (except      
                                                       mental health specialists)                                
621112 Offices of Physicians, Mental       u  N  *8011 Offices and Clinics of Doctors of Medicine (mental health 
       Health Specialists                              specialists)                                              
                                                 *8031 Offices and Clinics of Doctors of Osteopathy (mental      
                                                       health specialists)                                       
6212   Offices of Dentists                                                                                       
62121  Offices of Dentists                    E   8021 Offices and Clinics of Dentists                           
6213   Offices of Other Health                                                                                   
62131  Offices of Chiropractors               E   8041 Offices and Clinics of Chiropractors                      
62132  Offices of Optometrists                E   8042 Offices and Clinics of Optometrists                       
62133  Offices of Mental Health               N  *8049 Offices and Clinics of Health Practitioners, NEC (mental  
       Practitioners (except Physicians)               health practitioners except physicians)                   
62134  Offices of Physical, Occupational      N  *8049 Offices and Clinics of Health Practitioners, NEC          
       and Speech Therapists, and                      (physical, occupational, recreational and speech          
       Audiologists                                    therapists, and audiologists)                             
62139  Offices of All Other Health                                                                               
621391 Offices of Podiatrists              u  E   8043 Offices and Clinics of Podiatrists                        
621399 Offices of All Other Miscellaneous  u  N  *8049 Offices and Clinics of Health Practitioners, NEC (except  
       Health Practitioners                            mental health practitioners, physical, occupational,      
                                                       speech therapists, and audiologists)                      
6214   Outpatient Care Centers                                                                                   
62141  Family Planning Centers                N  *8093 Speciality Outpatient Facilities, NEC (family planning    
                                                       centers)                                                  
                                                 *8099 Health and Allied Services, NEC (childbirth preparation)  
62142  Outpatient Mental Health and           N  *8093 Specialty Outpatient Facilities, NEC (mental health       
       Substance Abuse Centers                         facilities)                                               
62149  Other Outpatient Care Centers                                                                             
621491 HMO Medical Centers                 u  N  *8011 Offices and Clinics of Doctors of Medicine (HMO Medical   
                                                       Centers)                                                  
621492 Kidney Dialysis Centers             u  E   8092 Kidney Dialysis Centers                                   
621493 Freestanding Ambulatory Surgical    u  N  *8011 Offices and Clinics of Doctors of Medicine (surgical and  
       and Emergency Centers                           emergency centers)                                        
621498 All Other Outpatient Care Centers   u  N  *8093 Specialty Outpatient Facilities, NEC (except family       
                                                       planning and mental health centers)                       
6215   Medical and Diagnostic Laboratories                                                                       
62151  Medical and Diagnostic Laboratories                                                                       
621511 Medical Laboratories                u  R  *8071 Medical Laboratories (except diagnostic imaging centers)  
621512 Diagnostic Imaging Centers          u  N  *8071 Medical Laboratories (diagnostic imaging centers)         
6216   Home Health Care Services                                                                                 
62161  Home Health Care Services              E   8082 Home Health Care Services                                 
6219   Other Ambulatory Health Care                                                                              
62191  Ambulance Services                     N  *4119 Local Passenger Transportation, NEC (land ambulance)      
                                                 *4522 Air Transportation, Nonscheduled (air ambulance)          
62199  All Other Ambulatory Health Care                                                                          
621991 Blood and Organ Banks               u  N  *8099 Health and Allied Services, NEC (blood and organ banks)   
621999 All Other Miscellaneous Ambulatory  u  N  *8099 Health and Allied Services, NEC (except blood and organ   
       Health Care Services                            banks, medical artists, medical photography, and          
                                                       childbirth preparation classes)                           
622    Hospitals                                                                                                 
6221   General Medical and Surgical                                                                              
62211  General Medical and Surgical           R   8062 General Medical and Surgical Hospitals                    
                                                 *8069 Specialty Hospitals, Except Psychiatric (children's       
                                                       hospitals)                                                
6222   Psychiatric and Substance Abuse                                                                           
62221  Psychiatric and Substance Abuse        R   8063 Psychiatric Hospitals                                     
                                                 *8069 Specialty Hospitals, Except Psychiatric (substance abuse  
                                                       hospitals)                                                
6223   Specialty (except Psychiatric and                                                                         
62231  Specialty (except Psychiatric and      R  *8069 Specialty Hospitals, Except Psychiatric (except children's
       Substance Abuse) Hospitals                      and substance abuse hospitals)                            
623    Nursing and Residential Care                                                                              
6231   Nursing Care Facilities                                                                                   
62311  Nursing Care Facilities                N  *8051 Skilled Nursing Care Facilities (except continuing care   
                                                       retirement communities)                                   
                                                 *8052 Intermediate Care Facilities (except continuing care      
                                                       retirement communities and mental retardation facilities) 
                                                 *8059 Nursing and Personal Care Facilities, NEC (except         
                                                       continuing care retirement communities)                   
6232   Residential Mental Retardation,                                                                           
62321  Residential Mental Retardation         N  *8052 Intermediate Care Facilities (mental retardation          
       Facilities                                      facilities)                                               
62322  Residential Mental Health and          N  *8361 Residential Care (mental health and substance abuse       
       Substance Abuse Facilities                      facilities)                                               
6233   Community Care Facilities for the                                                                         
62331  Community Care Facilities for the                                                                         
623311 Continuing Care Retirement          u  N  *8051 Skilled Nursing Care Facilities (continuing care          
       Communities                                     retirement communities)                                   
                                                 *8052 Intermediate Care Facilities (continuing care retirement  
                                                       communities)                                              
                                                 *8059 Nursing and Personal Care Facilities, NEC (continuing care
                                                       retirement communities)                                   
623312 Homes for the Elderly               u  N  *8361 Residential Care (homes for the elderly)                  
6239   Other Residential Care Facilities                                                                         
62399  Other Residential Care Facilities      N  *8361 Residential Care (except mental health and substance abuse
                                                       facilities, homes for the elderly)                        
624    Social Assistance                                                                                         
6241   Individual and Family Services                                                                            
62411  Child and Youth Services               N  *8322 Individual and Family Social Services (child and youth    
                                                       services)                                                 
62412  Services for the Elderly and           N  *8322 Individual and Family Social Services (services for the   
       Persons with Disabilities                       elderly and disabled)                                     
62419  Other Individual and Family            N  *8322 Individual and Family Social Services (except services for
       Services                                        children, youth, elderly, disabled; food, housing,        
                                                       emergency and relief)                                     
6242   Community Food and Housing, and                                                                           
62421  Community Food Services                N  *8322 Individual and Family Social Services (food services)     
62422  Community Housing Services                                                                                
624221 Temporary Shelters                  u  N  *8322 Individual and Family Social Services (temporary shelter) 
624229 Other Community Housing Services    u  N  *8322 Individual and Family Social Services (housing services   
                                                       except temporary shelter)                                 
62423  Emergency and Other Relief Services    N  *8322 Individual and Family Social Services (emergency and      
                                                       relief services)                                          
6243   Vocational Rehabilitation Services                                                                        
62431  Vocational Rehabilitation Services     E   8331 Job Training and Vocational Rehabilitation Services       
6244   Child Day Care Services                                                                                   
62441  Child Day Care Services                E   8351 Child Day Care Services                                   
71     Arts, Entertainment, and Recreation                                                                       
711    Performing Arts, Spectator Sports,                                                                        
7111   Performing Arts Companies                                                                                 
71111  Theater Companies and Dinner           N  *5812 Eating Places (dinner theaters)                           
                                                 *7922 Theatrical Producers (Except Motion Pictures) and         
                                                       Miscellaneous Theatrical Services (theater companies,     
                                                       opera companies)                                          
71112  Dance Companies                        N  *7922 Theatrical Producers (Except Motion Pictures) and         
                                                       Miscellaneous Theatrical Services (ballet and dance       
                                                       companies)                                                
71113  Musical Groups and Artists             N  *7929 Bands, Orchestras, Actors, and Entertainment Groups       
                                                       (musical groups and artists and orchestras)               
71119  Other Performing Arts Companies        N  *7929 Bands, Orchestras, Actors, and Entertainment Groups,      
                                                       (except musical groups, artists, actors, and actresses)   
                                                 *7999 Amusement and Recreation Services, NEC (circus companies  
                                                       and traveling carnival shows)                             
7112   Spectator Sports                                                                                          
71121  Spectator Sports                                                                                          
711211 Sports Teams and Clubs              c  N  *7941 Professional Sports Clubs and Promoters (professional     
                                                       sports clubs)                                             
711212 Racetracks                          u  N  *7948 Racing, Including Track Operations (track operations)     
711219 Other Spectator Sports              u  N  *7948 Racing, Including Track Operations  (except track         
                                                       operators)                                                
                                                 *7999 Amusement and Recreation Services, NEC (professional      
                                                       athletes)                                                 
7113   Promoters of Performing Arts,                                                                             
71131  Promoters of Performing Arts,          N  *6512 Operators of Nonresidential Buildings (stadium and arena  
       Sports, and Similar Events with                 owners)                                                   
                                                 *7922 Theatrical Producers (Except Motion Picture) and          
                                                       Miscellaneous Theatrical Services (theater operators)     
                                                 *7941 Professional Sports Clubs and Promoters (stadium          
                                                       operators)                                                
                                                 *7999 Amusement and Recreation Services, NEC (state fairs,      
                                                       agriculture fairs and county fairs with facilities)       
71132  Promoters of Performing Arts,          N  *7922 Theatrical Producers (Except Motion Picture) and          
       Sports, and Similar Events without              Miscellaneous Theatrical Services (theatrical promoters)  
                                                 *7941 Professional Sports Clubs and Promoters (sports promoters)
                                                 *7999 Amusement and Recreation Services, NEC (state fairs,      
                                                       agriculture fairs and county fairs without facilities)    
7114   Agents and Managers for Artists,                                                                          
71141  Agents and Managers for Artists,       N  *7389 Business Services, NEC (agents and brokers for authors and
       Athletes, Entertainers, and Other               artists and speaker bureaus)                              
                                                 *7922 Theatrical Producers (Except Motion Picture) and          
                                                       Miscellaneous Theatrical Services (theatrical agents)     
                                                 *7941 Professional Sports Clubs and Promoters (sports agents)   
7115   Independent Artists, Writers, and                                                                         
71151  Independent Artists, Writers, and      N  *7819 Services Allied to Motion Picture Production (film        
       Performers                                      directors and related motion picture production services, 
                                                       independent)                                              
                                                 *7699 Repair Shops and Related Services, NEC (taxidermists and  
                                                       antique repair and restoration, except antique car        
                                                       restoration)                                              
                                                 *7929 Bands, Orchestras, Actors, and Other Entertainers and     
                                                       Entertainment Groups (actors and actresses)               
                                                 *7383 News Syndicates (independent news correspondents)         
                                                 *7641 Reupholstery and Furniture Repair (antique furniture      
                                                       restoration)                                              
                                                 *7922 Theatrical Producers (Except Motion Picture) and          
                                                       Miscellaneous Theatrical Services (costume design,        
                                                       theatrical)                                               
                                                 *8999 Services, NEC (authors, artists, and related technical    
                                                       services, independent)                                    
712    Museums, Historical Sites, and                                                                            
7121   Museums, Historical Sites, and                                                                            
71211  Museums                                R  *8412 Museums and Art Galleries (except historic and heritage   
                                                       sites)                                                    
71212  Historical Sites                       N  *8412 Museums and Art Galleries (historic and heritage sites)   
71213  Zoos and Botanical Gardens             R  *8422 Arboreta and Botanical or Zoological Gardens (except      
                                                       nature parks and reserves)                                
71219  Nature Parks and Other Similar         N  *7999 Amusement and Recreation Services, NEC (caverns and       
       Institutions                                    miscellaneous commercial parks)                           
                                                 *8422 Arboreta and Botanical or Zoological Gardens (nature parks
                                                       and reserves)                                             
713    Amusement, Gambling, and Recreation                                                                       
7131   Amusement Parks and Arcades                                                                               
71311  Amusement and Theme Parks              E   7996 Amusement Parks                                           
71312  Amusement Arcades                      R  *7993 Coin-Operated Amusement Devices (amusement arcades)       
7132   Gambling Industries                                                                                       
71321  Casinos (except Casino Hotels)         N  *7999 Amusement and Recreation Services, NEC (casinos, except   
                                                       hotel casinos)                                            
71329  Other Gambling Industries              N  *7993 Coin-Operated Amusement Devices (slot machine operators)  
                                                 *7999 Amusement and Recreation Services, NEC (lottery, bingo,   
                                                       bookie, and other gambling operations)                    
7139   Other Amusement and Recreation                                                                            
71391  Golf Courses and Country Clubs         N   7992 Public Golf Courses                                       
                                                 *7997 Membership Sports and Recreation Clubs (golf clubs)       
71392  Skiing Facilities                      N  *7999 Amusement and Recreation Services, NEC (skiing facilities)
71393  Marinas                                E   4493 Marinas                                                   
71394  Fitness and Recreational Sports        N   7991 Physical Fitness Facilities                               
                                                 *7997 Membership Sports and Recreation Clubs (recreation clubs  
                                                       with facilities)                                          
                                                 *7999 Amusement and Recreation Services, NEC (nonmembership     
                                                       recreation facilities)                                    
71395  Bowling Centers                        E   7933 Bowling Centers                                           
71399  All Other Amusement and Recreation     N  *7911 Dance Studios, Schools, and Halls (except instruction)    
                                                 *7993 Amusement and Recreation Services, NEC (except amusement  
                                                       arcades and slot machine operators)                       
                                                 *7997 Membership Sports and Recreation Clubs (recreation clubs  
                                                       without facilities)                                       
                                                 *7999 Amusement and Recreation Services, NEC (except circuses,  
                                                       professional athletes, caverns and other commercial parks,
                                                       skiing facilities, casinos and other gambling operations, 
                                                       amusement and recreation facilities, sports instruction,  
                                                       sports equipment rental                                   
72     Accommodation and Food Services                                                                           
721    Accommodation                                                                                             
7211   Traveler Accommodation                                                                                    
72111  Hotels (except Casino Hotels) and      R  *7011 Hotels and Motels (hotels and motels, except casino       
       Motels                                          hotels)                                                   
                                                 *7041 Organization Hotels and Lodging Houses, on Membership     
                                                       Basis (hotels)                                            
72112  Casino Hotels                          N  *7011 Hotels and Motels (casino hotels)                         
72119  Other Traveler Accommodation                                                                              
721191 Bed-and-Breakfast Inns              c  N  *7011 Hotels and Motels (bed and breakfast inns)                
721199 All Other Traveler Accommodation    u  N  *7011 Hotels and Motels (except hotels, motels, and bed and     
                                                       breakfast inns)                                           
7212   RV (Recreational Vehicle) Parks and                                                                       
72121  RV (Recreational Vehicle) Parks and                                                                       
721211 RV (Recreational Vehicle) Parks and c  E   7033 Recreational Vehicle Parks and Campgrounds                
721214 Recreational and Vacation Camps     u  E   7032 Sporting and Recreational Camps                           
7213   Rooming and Boarding Houses                                                                               
72131  Rooming and Boarding Houses            R   7021 Rooming and Boarding Houses                               
                                                 *7041 Organization Hotels and Lodging Houses, on Membership     
                                                       Basis (except hotels)                                     
722    Food Services and Drinking Places                                                                         
7221   Full-Service Restaurants                                                                                  
72211  Full-Service Restaurants               N  *5812 Eating Places (full-service restaurants)                  
7222   Limited-Service Eating Places                                                                             
72221  Limited-Service Eating Places                                                                             
722211 Limited-Service Restaurants         u  N  *5812 Eating Places (limited-service restaurants)               
722212 Cafeterias                          u  N  *5812 Eating Places (cafeterias)                                
722213 Snack and Nonalcoholic Beverage     u  N  *5812 Eating Places (snack and nonalcoholic beverage bars)      
                                                 *5461 Retail Bakeries (snacks)                                  
7223   Special Food Services                                                                                     
72231  Food Service Contractors               N  *4789 Transportation Services, NEC (dining car operations on a  
                                                       fee or contract basis)                                    
                                                 *5812 Eating Places (food service contractors)                  
72232  Caterers                               N  *5812 Eating Places (caterers)                                  
72233  Mobile Food Services                   N  *5963 Direct Selling Establishments (mobile food wagons)        
7224   Drinking Places (Alcoholic                                                                                
72241  Drinking Places (Alcoholic             E   5813 Drinking Places (alcoholic beverages)                     
81     Other Services (except Public                                                                             
811    Repair and Maintenance                                                                                    
8111   Automotive Repair and Maintenance                                                                         
81111  Automotive Mechanical and                                                                                 
811111 General Automotive Repair           c  E   7538 General Automotive Repair Shops                           
811112 Automotive Exhaust System Repair    c  E   7533 Automotive Exhaust System Repair Shops                    
811113 Automotive Transmission Repair      u  E   7537 Automotive Transmission Repair Shops                      
811118 Other Automotive Mechanical and     u  E   7539 Automotive Repair Shops, NEC                              
81112  Automotive Body, Paint, Interior,                                                                         
811121 Automotive Body, Paint, and         c  E   7532 Top, Body, and Upholstery Repair Shops and Paint Shops    
811122 Automotive Glass Replacement Shops  c  R   7536 Automotive Glass Replacement Shops                        
                                                 *7549 Automotive Services, Except Repair and Carwashes          
                                                       (automotive window tinting)                               
81119  Other Automotive Repair and                                                                               
811191 Automotive Oil Change and           u  N  *7549 Automotive Services, Except Repair and Carwashes          
       Lubrication Shops                               (lubricating service, automotive)                         
811192 Car Washes                          c  E   7542 Carwashes                                                 
811198 All Other Automotive Repair and     u  R  *7534 Tire Retreading and Repair Shops (repair)                 
                                                 *7549 Automotive Services, Except Repair and Carwashes (except  
                                                       automotive window tinting, lubricating, and towing)       
8112   Electronic and Precision Equipment                                                                        
81121  Electronic and Precision Equipment                                                                        
811211 Consumer Electronics Repair and     u  N  *7622 Radio and Television Repair Shops (other stereo, TV, VCR, 
       Maintenance                                     and radio)                                                
                                                 *7629 Electrical and Electronic Repair Shops, NEC (other        
                                                       consumer equipment except computer, TV, stereo, VCR, and  
                                                       radio)                                                    
                                                 *7699 Repair Shops and Related Services, NEC (camera repair)    
811212 Computer and Office Machine Repair  u  N   7378 Computer Maintenance and Repair (except retailing new     
       and Maintenance                                 computers from a storefront and repairing)                
                                                 *7629 Electrical and Electronic Repair Shops, NEC (business and 
                                                       office machine repair, electrical)                        
                                                 *7699 Repair Shops and Related Services, NEC (typewriter repair)
811213 Communication Equipment Repair and  u  N  *7622 Radio and Television Repair Shops (other telecommunication
       Maintenance                                     equipment repair)                                         
                                                 *7629 Electrical and Electronic Repair Shops, NEC (telephone set
                                                       repair)                                                   
811219 Other Electronic and Precision      u  N  *7629 Electrical and Electronic Repair Shops, NEC (electrical   
       Equipment Repair and Maintenance                measuring instrument repair and calibration, medical      
                                                       electrical equipment repair)                              
                                                 *7699 Repair Shops and Related Services, NEC (dental instrument 
                                                       repair, laboratory instrument repair, medical equipment   
                                                       and other electronic and precision equipment repair,      
                                                       except typewriters)                                       
8113   Commercial and Industrial Machinery                                                                       
81131  Commercial and Industrial Machinery    R  *7699 Repair Shops and Related Services, NEC (other             
       and Equipment (except Automotive                non-automotive transportation equipment and industrial    
       and Electronic) Repair and                      machines and equipment)                                   
                                                 *7623 Refrigeration and Air-Conditioning Services and Repair    
                                                       Shops (commercial refrigerator equipment repair)          
                                                  7692 Welding Repair                                            
                                                 *7694 Armature Rewinding Shops (repair)                         
8114   Personal and Household Goods Repair                                                                       
81141  Home and Garden Equipment and                                                                             
811411 Home and Garden Equipment Repair    c  N  *7699 Repair Shops and Related Services, NEC (lawnmower repair  
       and Maintenance                                 shops, sharpening and repairing knives, saws and tools)   
811412 Appliance Repair and Maintenance    c  N  *7623 Refrigeration and Air-Conditioning Service and Repair     
                                                       Shops (except commercial and retailing new refrigerators  
                                                       from a storefront and repairing)                          
                                                 *7629 Electrical and Electronic Repair Shops, NEC (appliance    
                                                       repair, electrical; washing machine repair; electric razor
                                                       repair (except retailing new appliances from a storefront 
                                                       and repairing))                                           
                                                 *7699 Repair Shops and Related Services, NEC (gas appliance     
                                                       repair service, sewing machine repair, stove repair shops,
                                                       and other non-electrical appliance)                       
81142  Reupholstery and Furniture Repair      R  *7641 Reupholstery and Furniture Repair (except antique         
                                                       furniture restoration)                                    
81143  Footwear and Leather Goods Repair      R  *7251 Shoe Repair and Shoeshine Parlors (shoe repair shops)     
                                                 *7699 Repair Shops and Related Services (leather goods repair   
                                                       shops, luggage repair shops, pocketbook repair shops)     
81149  Other Personal and Household Goods     N  *3732 Boat Building and Repairing (pleasure boat repair)        
                                                 *7219 Laundry and Garment Services, NEC (alteration and repair) 
                                                  7631 Watch, Clock, and Jewelry Repair                          
                                                 *7699 Repair Shops and Related Services, NEC (except industrial,
                                                       electronic, home and garden, appliance, and leather goods)
812    Personal and Laundry Services                                                                             
8121   Personal Care Services              c                                                                     
81211  Hair, Nail, and Skin Care Services  c                                                                     
812111 Barber Shops                        u  R  *7241 Barber Shops (except barber colleges)                     
812112 Beauty Salons                       u  R  *7231 Beauty Shops (except beauty and cosmetology schools and   
                                                       manicure and pedicure salons)                             
812113 Nail Salons                         u  N  *7231 Beauty Shops (manicure and pedicure salons)               
81219  Other Personal Care Services        c                                                                     
812191 Diet and Weight Reducing Centers    u  N  *7299 Miscellaneous Personal Services, NEC (diet and weight     
                                                       reducing services)                                        
812199 Other Personal Care Services        u  N  *7299 Miscellaneous Personal Services, NEC (personal care       
                                                       services)                                                 
8122   Death Care Services                 c                                                                     
81221  Funeral Homes and Funeral Services  c  R  *7261 Funeral Services and Crematories (funeral homes and       
                                                       services)                                                 
81222  Cemeteries and Crematories          c  R  *6531 Real Estate Agents and Managers (cemetery management)     
                                                  6553 Cemetery Subdividers and Developers                       
                                                 *7261 Funeral Services and Crematories (crematories)            
8123   Drycleaning and Laundry Services    c                                                                     
81231  Coin-Operated Laundries and         c  E   7215 Coin-Operated Laundry and Drycleaning                     
81232  Drycleaning and Laundry Services    c  R   7211 Power Laundries, Family and Commercial                    
                                                 *7389 Business Services, NEC (apparel pressing service for the  
                                                       trade)                                                    
                                                  7216 Drycleaning Plants, Except Rug Cleaning                   
                                                  7212 Garment Pressing, and Agents for Laundries and Drycleaners
                                                 *7219 Laundry and Garment Services, NEC (except diaper service  
                                                       and clothing alteration and repair)                       
81233  Linen and Uniform Supply            c                                                                     
812331 Linen Supply                        u  R   7213 Linen Supply                                              
                                                 *7219 Laundry and Garment Services, NEC (diaper service)        
812332 Industrial Launderers               u  E   7218 Industrial Launderers                                     
8129   Other Personal Services             c                                                                     
81291  Pet Care (except Veterinary)        c  R  *0752 Animal Speciality Services, Except Veterinary (pet care   
       Services                                        services, except veterinary)                              
81292  Photofinishing                      c                                                                     
812921 Photofinishing Laboratories (except c  N  *7384 Photofinishing Laboratories (except one-hour)             
812922 One-Hour Photofinishing             c  N  *7384 Photofinishing Laboratories (one-hour)                    
81293  Parking Lots and Garages            c  R   7521 Automobile Parking                                        
                                                 *7299 Miscellaneous Personal Services, NEC (valet parking       
                                                       services)                                                 
81299  All Other Personal Services         c  R  *7299 Miscellaneous Personal Services, NEC (except diet and     
                                                       weight reducing services, personal care services, valet   
                                                       parking services, and formal wear and costume rental      
                                                       service)                                                  
                                                 *7251 Shoe Repair Shops and Shoeshine Parlors (shoeshine        
                                                       parlors)                                                  
                                                 *7389 Miscellaneous Business Services (bail bonding)            
813    Religious, Grantmaking, Civic,                                                                            
8131   Religious Organizations             c                                                                     
81311  Religious Organizations             c  E   8661 Religious Organizations                                   
8132   Grantmaking and Giving Services     c                                                                     
81321  Grantmaking and Giving Services     c                                                                     
813211 Grantmaking Foundations             u  E   6732 Educational, Religious, and Charitable Trusts             
813212 Voluntary Health Organizations      u  N  *8399 Social Services, NEC (voluntary health organizations)     
813219 Other Grantmaking and Giving        u  N  *8399 Social Services, NEC (grantmaking and giving)             
8133   Social Advocacy Organizations       c                                                                     
81331  Social Advocacy Organizations       c                                                                     
813311 Human Rights Organizations          u  N  *8399 Social Services, NEC (human rights organizations)         
813312 Environment, Conservation and       u  N  *8399 Social Services, NEC (environment, conservation, and      
       Wildlife Organizations                          wildlife advocacy)                                        
                                                 *8699 Membership Organizations, NEC (humane societies)          
813319 Other Social Advocacy Organizations u  N  *8399 Social Services, NEC (except human rights, environment,   
                                                       conservation and wildlife organizations, grantmaking and  
                                                       giving, and voluntary health organizations)               
8134   Civic and Social Organizations      c                                                                     
81341  Civic and Social Organizations      c  N  *8641 Civic, Social, and Fraternal Organizations (except        
                                                       condominium and homeowner associations)                   
                                                 *8699 Membership Organizations, NEC (except humane societies,   
                                                       farm business organizations, athletic associations, and   
                                                       travel motor clubs)                                       
8139   Business, Professional, Labor,      c                                                                     
81391  Business Associations               c  R   8611 Business Associations                                     
                                                 *8699 Membership Organizations, NEC (farm business              
                                                       organizations)                                            
81392  Professional Organizations          c  E   8621 Professional Membership Organizations                     
81393  Labor Unions and Similar Labor      c  E   8631 Labor Unions and Similar Labor Organizations              
81394  Political Organizations             c  E   8651 Political Organizations                                   
81399  Other Similar Organizations (except c  R  *6531 Real Estate Agents and Managers (condominium associations)
                                                 *8641 Civic, Social, and Fraternal Organizations (condominium   
                                                       and homeowner associations)                               
                                                 *8699 Membership Organizations, NEC (athletic associations)     
814    Private Households                                                                                        
8141   Private Households                                                                                        
81411  Private Households                     E   8811 Private Households                                        
92     Public Administration                           Public Administration                                     
921    Executive, Legislative, and Other   u                                                                     
9211   Executive, Legislative, and Other   u                                                                     
92111  Executive Offices                   u  E   9111 Executive Offices                                         
92112  Legislative Bodies                  u  E   9121 Legislative Bodies                                        
92113  Public Finance Activities           u  E   9311 Public Finance, Taxation, and Monetary Policy             
92114  Executive and Legislative Offices,  u  E   9131 Executive and Legislative Office, Combined                
92115  American Indian and Alaska Native   u  N  *8641 Civic, Social, and Fraternal Organizations (Indian Tribal 
       Tribal Governments                              Councils)                                                 
92119  Other General Government Support    u  E   9199 General Government, NEC                                   
922    Justice, Public Order, and Safety   u                                                                     
9221   Justice, Public Order, and Safety   u                                                                     
92211  Courts                              u  E   9211 Courts                                                    
92212  Police Protection                   u  E   9221 Police Protection                                         
92213  Legal Counsel and Prosecution       u  E   9222 Legal Counsel and Prosecution                             
92214  Correctional Institutions           u  E   9223 Correctional Institutions                                 
92215  Parole Offices and Probation        u  N  *8322 Individual and Family Social Services (parole and         
       Offices                                         probation offices)                                        
92216  Fire Protection                     u  E   9224 Fire Protection                                           
92219  Other Justice, Public Order, and    u  E   9229 Public Order and Safety, NEC                              
923    Administration of Human Resource    u                                                                     
9231   Administration of Human Resource    u                                                                     
92311  Administration of Education         u  E   9411 Administration of Educational Programs                    
92312  Administration of Public Health     u  E   9431 Administration of Public Health Programs                  
92313  Administration of Human Resource    u  E   9441 Administration of Social, Human Resource and Income       
       Programs (except Education, Public              Maintenance Programs                                      
92314  Administration of Veterans' Affairs u  E   9451 Administration of Veterans' Affairs, Except Health and    
                                                       Insurance                                                 
924    Administration of Environmental     u                                                                     
9241   Administration of Environmental     u                                                                     
92411  Administration of Air and Water     u  E   9511 Air and Water Resource and Solid Waste Management         
92412  Administration of Conservation      u  E   9512 Land, Mineral, Wildlife, and Forest Conservation          
925    Administration of Housing Programs, u                                                                     
9251   Administration of Housing Programs, u                                                                     
92511  Administration of Housing Programs  u  E   9531 Administration of Housing Programs                        
92512  Administration of Urban Planning    u  E   9532 Administration of Urban Planning and Community and Rural  
       and Community and Rural Development             Development                                               
926    Administration of Economic Programs u                                                                     
9261   Administration of Economic Programs u                                                                     
92611  Administration of General Economic  u  E   9611 Administration of General Economic Programs               
92612  Regulation and Administration of    u  R  *9621 Regulation and Administration of Transportation Programs  
       Transportation Programs                         (except air traffic control)                              
92613  Regulation and Administration of    u  E   9631 Regulation and Administration of Communications, Electric,
       Communications, Electric, Gas, and              Gas, and Other Utilities                                  
92614  Regulation of Agricultural          u  E   9641 Regulation of Agricultural Marketing and Commodities      
92615  Regulation, Licensing, and          u  E   9651 Regulation, Licensing, and Inspection of Miscellaneous    
       Inspection of Miscellaneous                     Commercial Sectors                                        
927    Space Research and Technology       u                                                                     
9271   Space Research and Technology       u                                                                     
92711  Space Research and Technology       u  E   9661 Space Research and Technology                             
928    National Security and International u                                                                     
9281   National Security and International u                                                                     
92811  National Security                   u  E   9711 National Security                                         
92812  International Affairs               u  E   9721 International Affairs                                     
Revised  9/21/19