## Appendix O

Acronym ListO-1 List of Acronyms

μg/m 3 Micro grams per cubic meter ABT Averaging, Banking, and Trading ADEC Advanced Diesel Emission Control ANSI American National Standards Institute AQMD Air Quality Management District ARB Air Resources Board ATCM Airborne Toxic Control Measure BACT Best Available Control Technology Bhp-hr Brake horsepower-hour CAA Clean Air Act CAIRP California International Registration Program CARB California Air Resources Board CCR California Code of Regulations CDPF Catalyzed Diesel Particulate Filter CEC California Energy Commission CEQA California Environmental Quality Act CFR Code of Federal Regulations CGE Computable General Equilibrium CHE Cargo Handling Equipment CHP California Highway Patrol CIAQC Construction Industry Air Quality Coalition CO Carbon Monoxide CO 2 Carbon Dioxide CO 2 /Kg fuel Carbon Dioxide Emission per Kilogram of Fu el CSLB Contractors State License Board CWMF Catalyzed Wire Mesh Filter CY Calendar Year DECS Diesel Emission Control Strategies DMV Department of Motor Vehicles DOC Diesel Oxidation Catalyst DOD Department of Defense DOE Department of Energy DPF Diesel Particulate Filter DTCC Driving Toward a Cleaner California DTSC Department of Toxic Substances Control ECF Elemental Carbon Fraction ECM Electronic Control Module E-DRAM Environmental-Dynamic Revenue Analysis Model EGR Exhaust Gas Recirculation EIA Energy Information Administration EJ Environmental Justice EMF Emission Factor EO Executive Order EPA Environmental Protection AgencyList of Acronyms (continued)

O-2 ESC European Stationary Cycle FBC Fuel Borne Catalyst FEL Family Emission Limits FTF Flow Through Filter FTL Full Truckload FTP Federal Test Procedure g/bhp-hr Grams per brake horsepower hour GHG Green House Gases GSE Ground Support Equipment H 2 O Water HC Hydrocarbon HDDE Heavy-duty diesel engine HDV Heavy-duty vehicle HHD Heavy heavy-duty vehicle HP Horsepower HSC Health and Safety Code IARC International Agency for Research on Cancer IMPLAN Impact Analysis for Planning ISOR Initial Statement of Reason (Staff Report) JPA Joint Powers Authority kW Kilowatt kW-hr Kilowatt-hour LTL Less Than Truckload MATES II Multiple Air Toxics Exposure Study II MECA Manufactures of Emission Controls Association MHD Medium heavy-duty vehicle MOA Memorandum of Agreement MSAT Mobile Source Air Toxic MSRC Mobile Source Air Pollution Reduction Review C ommittee MY Model Year NAAQS National Ambient Air Quality Standard NADA National Automobile Dealers Association NAPSA North American Power Sweeping Association NEPA National Environmental Policy Act NMHC Non-Methane Hydrocarbons N 2 O Nitrous oxide NO Nitric Oxide NO 2 Nitrogen Dioxide NOx Oxides of Nitrogen NPV Net Present Value NTE Not-To-Exceed O 3 Ozone OEHHA Office of Environmental Health Hazard Assessm ent OEM Original Equipment Manufacturer ORD Off-Road Diesel OSHA Occupational Safety and Health AdministrationList of Acronyms (continued)

O-3 PAH Polycyclic Aromatic Hydrocarbons PERP Portable Equipment Registration Program PM Particulate Matter PM10 Particles with diameter less than or equal to 10 microns PM2.5 Particles up to 2.5 microns in diameter ppb Parts per billion ppmw Parts per million by weight PTO Power take off ROE Return on Owner’s Equity ROG Reactive Organic Gases SAM Social Accounting Matrix SB 25 Senate Bill 25 SCAQMD South Coast Air Quality Management District SCR Selective Catalytic Reduction SIP State Implementation Plans SOF Soluble Organic Fraction SOP Statement of Principles SOx Sulfur Oxides SRP Scientific Review Panel SUVA Schweizerische Unfallversicherungsanstalt, Swi ss National

Accident Insurance TAC Toxic Air Contaminants TPD Tons per Day TRU Transport Refrigeration Unit U.S. EPA United States Environmental Protection Age ncy ULSD Ultra-Low Sulfur Diesel VC Vehicle Code VDECS Verified Diesel Emission Control Strategy VERT Verminderung der Emissionen von Real-Dieselmot oren in

Tunnelbau, Curtailing Emissions from Diesel Engines in Tunnel Construction VOC Volatile Organic Compounds