# List of affiliates of the Trades Union Congress

This is a list of affiliates of the Trades Union Congress, that is, member trade unions of the Trades Union Congress.

## Current affiliates

| Name | Acronym | Founded | Affiliated |
| Accord | Accord | 1978 | 1996 |
| Advance | Advance | 1944 | 1998 |
| Aegis the Union | Aegis | 1971 | 2010 |
| Artists' Union England | AUE | 2014 | 2016 |
| Associated Society of Locomotive Engineers and Firemen | ASLEF | 1880 | 1886 |
| Association of Educational Psychologists | AEP | 1962 | 1999 |
| Association of Flight Attendants | AFA | | |
| Bakers, Food and Allied Workers Union | BFAWU | 1847 | 1874 |
| British Airline Pilots' Association | BALPA | 1933 | 1947 |
| British Dietetic Association | BDA | 1936 | 1997 |
| British Orthoptic Society Trade Union | BOSTU | 1937 | 1996 |
| Chartered Society of Physiotherapy | CSP | 1894 | 1992 |
| Communication Workers Union | CWU | 1995 | 1995 |
| Community | Community | 2004 | 2004 |
| Educational Institute of Scotland | EIS | 1847 | 1977 |
| Equity | Equity | 1930 | 1931 |
| FDA | FDA | 1918 | 1977 |
| Fire Brigades Union | FBU | 1918 | 1924 |
| GMB | GMB | 1924 | 1924 |
| Hospital Consultants and Specialists Association | HCSA | 1948 | 1979 |
| Musicians' Union | MU | 1893 | 1894 |
| National Association of Probation Officers | NAPO | 1912 | 1984 |
| National Association of Head Teachers | NAHT | 1897 | 2014 |
| National Association of Racing Staff | NARS | 1975 | 2009 |
| National Association of Schoolmasters Union of Women Teachers | NASUWT | 1976 | 1976 |
| National Education Union | NEU | 2017 | 2017 |
| National House Building Council Staff Association | NHBCSA | 1980 | |
| National Society for Education in Art and Design | NSEAD | 1984 | 2018 |
| National Union of Journalists | NUJ | 1907 | 1920 |
| National Union of Mineworkers | NUM | 1888 | 1889 |
| Nationwide Group Staff Union | NGSU | 1990 | 1999 |
| Nautilus UK | Nautilus | 1985 | 1985 |
| Prison Officers Association | POA | 1939 | 1967 |
| Professional Footballers' Association | PFA | 1907 | 1995 |
| Prospect | Prospect | 2001 | 2001 |
| Public and Commercial Services Union | PCS | 1998 | 1998 |
| National Union of Rail, Maritime and Transport Workers | RMT | 1990 | 1990 |
| Royal College of Midwives | RCM | 1947 | 2015 |
| Royal College of Podiatry | RCPod | 1912 | 1997 |
| Society of Radiographers | SoR | 1920 | 1990 |
| Transport Salaried Staffs' Association | TSSA | 1897 | 1903 |
| Undeb Cenedlaethol Athrawon Cymru | UCAC | 1940 | 1995 |
| Union of Shop, Distributive and Allied Workers | USDAW | 1947 | 1947 |
| Unison | Unison | 1993 | 1993 |
| Unite the Union | Unite | 2007 | 2007 |
| United Road Transport Union | URTU | 1890 | |
| University and College Union | UCU | 2006 | 2006 |
| Writers' Guild of Great Britain | WGGB | 1959 | 1975 |

## Former affiliates

Affiliated unions were placed in an industrial group until 1983. Group information is from Jack Eaton and Colin Gill (1981) The Trade Union Directory, London: Pluto Press for all unions affiliated as of 1981. For unions which left before this date, information is from the last relevant annual report of the TUC

### Mining and Quarrying

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated National Union of Quarryworkers and Settmakers | ANUQ&S | 1918 | Merged into GMB | 1934 | 8,922 | 6,439 | N/A |
| British Association of Colliery Management – Technical, Energy and Administrative Management | BACM-TEAM | 1977 | Merged into Prospect | 2014 | N/A | N/A | 17,160 |
| Colliery Under-Managers' Association of Scotland | | 1920 | | 1932 | 540 | N/A | N/A |
| Forest of Dean Colliery Enginemen's, Stokers' and Craftsmen's Association | | 1921 | | 1921 | 650 | N/A | N/A |
| Furness Iron Miners' and Quarrymen's Union | | 1891 | | 1921 | N/A | N/A | N/A |
| Lancashire, Cheshire and North Wales Colliery Under-Managers' and Underlookers' Association | | | | | 300 | N/A | N/A |
| Miners' Federation of Great Britain | MFGB | 1890 | Reformed as NUM | 1945 | 900,000 | N/A | N/A |
| National Association of Colliery Overmen, Deputies and Shotfirers | NACODS | | Disaffiliated | 2016 | 20,000 | 26,524 | 19,146 |
| National Coal Board Labour Staff Association | LSA | 1957 | Dissolved | 1971 | N/A | N/A | N/A |
| National Federation of Colliery Officials | | 1945 | Merged into NUM | 1947 | N/A | N/A | N/A |
| National Union of Shale Miners and Oil Workers | | 1924 | Merged into TGWU | 1962 | N/A | 3,000 | N/A |
| North Wales Quarrymen's Union | NWQU | | Merged into TGWU | 1960 | 7,000 | N/A | N/A |
| Scottish Colliery Enginemen's, Boilermen's and Tradesmen's Association | SCEBTA | 1921 | Merged into NUM | 1945 | N/A | N/A | N/A |

### Railways

Of the unions in this section, the Associated Society of Locomotive Engineers and Firemen and the Transport Salaried Staffs' Association remaining members of the TUC.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership | Affiliated membership | Affiliated membership | Affiliated membership |
| Name | Acronym | Joined | Reason not affiliated | Year left | 1890 | 1920 | 1950 | 1980 |
| Amalgamated Society of Railway Servants | ASRS | | Merged into NUR | 1913 | 33,000 | N/A | N/A | N/A |
| Amalgamated Society of Railway Servants of Scotland | | | Merged into ASRS | 1892 | 6,700 | N/A | N/A | N/A |
| General Railway Workers' Union | GRWU | | Merged into NUR | 1913 | 20,000 | N/A | N/A | N/A |
| National Union of Railwaymen | NUR | 1913 | Merged into RMT | 1990 | N/A | 481,000 | 421,197 | 180,000 |

### Transport (other than railways)

Of the unions which held membership of this group, the United Road Transport Union remains a member of the TUC.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Carters, Lurrymen and Motormen's Union | | | | | 6,000 | N/A | N/A |
| Amalgamated Marine Workers' Union | AMWU | 1922 | | | | N/A | N/A |
| Association of Dairymen's Assistants | | | Merged into NUVW | 1920 | N/A | N/A | N/A |
| Cardiff, Penarth and Barry Coal Trimmers' Union | | | Merged into TGWU | 1967 | 1,600 | 420 | N/A |
| Grimsby Steam and Diesel Fishing Vessels Engineers' and Firemen's Union | | | Expelled | 1973 | 1,000 | 900 | N/A |
| Hull Seamen's Union | | | | | 2,000 | N/A | N/A |
| Liverpool and District Carters' and Motormen's Union | LDCMU | | | | 10,000 | N/A | N/A |
| Merchant Navy and Airline Officers Association | MNAOA | 1956 | Merged into NUMAST | 1985 | N/A | N/A | 25,050 |
| National Amalgamated Coal Workers' Union | | | Merged into TGWU | 1922 | 6,000 | N/A | N/A |
| National Amalgamated Labourers' Union | NALU | | Merged into TGWU | 1922 | 9,112 | N/A | N/A |
| National Amalgamated Stevedores and Dockers | NASD | | Expelled | 1959 | 5,568 | 6,798 | N/A |
| National Union of Dock, Riverside and General Workers | DRGWU | | Merged into TGWU | 1922 | 65,000 | N/A | N/A |
| National Union of Marine, Aviation and Shipping Transport Officers | NUMAST | 1985 | Merged into Nautilus | 2009 | N/A | N/A | N/A |
| National Union of Seamen | NUS | | Merged into RMT | 1990 | 75,000 | 60,000 | 47,046 |
| National Union of Ship's Stewards, Cooks, Butchers and Bakers | | | Merged into AMWU | 1921 | 12,000 | N/A | N/A |
| National Union of Vehicle Workers | NUVW | | Merged into TGWU | 1922 | 28,000 | N/A | N/A |
| Navigators' and Engineer Officers' Union | NEOU | 1936 | Merged into MNAOA | 1956 | N/A | 11,000 | N/A |
| North of England Trimmers' and Teemers' Association | | | Merged into TGWU | 1922 | 1,300 | N/A | N/A |
| North of Scotland Horse and Motormen's Association | | | Merged into TGWU | 1922 | 2,000 | N/A | N/A |
| Radio and Electronic Officers Union | REOU | | Merged into NUMAST | 1985 | N/A | 5,300 | 3,691 |
| Scottish Commercial Motormen's Union | SCMU | 1940 | Merged into TGWU | 1971 | N/A | 21,000 | N/A |
| Scottish Union of Dock Labourers | SUDL | | Merged into TGWU | 1922 | 3,700 | 2,100 | N/A |
| Transport and General Workers Union | TGWU | | Merged into Unite | 2007 | N/A | 1,253,208 | 2,086,281 |
| United Vehicle Workers | UVW | 1919 | Merged into TGWU | 1922 | 100,000 | N/A | N/A |
| Watermen, Lightermen, Tugmen and Bargemen's Union | | 1957 | Merged into TGWU | 1971 | 6,944 | N/A | N/A |
| Weaver Watermen's Association | | | Merged into TGWU | 1926 | 350 | N/A | N/A |

### Shipbuilding

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Society of Boilermakers, Shipwrights, Blacksmiths and Structural Workers | ASB | | Merged into GMB | 1982 | 100,000 | 82,883 | 129,712 |
| Amalgamated Union of Sailmakers | | 1953 | Merged into UCATT | 1971 | N/A | N/A | N/A |
| Associated Blacksmiths', Forge and Smithy Workers' Society | ABFSWS | | Merged into USB | 1963 | 22,000 | 11,275 | N/A |
| Iron, Steel and Wood Barge Builders and Helpers Association | | | Merged into TGWU | 1973 | 500 | 864 | N/A |
| Shipconstructors' and Shipwrights' Association | SSA | | Merged into USB | 1963 | 47,468 | 25,963 | N/A |

### Engineering, Founding and Vehicle Building

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Engineering Union | AEU | | Merged into AEEU | 1992 | 407,000 | 714,468 | 1,309,553 |
| Amalgamated Engineering and Electrical Union | AEEU | 1992 | Merged into Amicus | c. 2001 | N/A | N/A | N/A |
| Amalgamated Instrument Makers' Society | AIMS | | Merged into AEU | 1920 | N/A | N/A | N/A |
| Amalgamated Machine, Engine and Iron Grinders' and Glaziers' Society | | | Merged into AEU | 1956 | 800 | 357 | N/A |
| Amalgamated Moulders and Kindred Industries Trade Union | | | Merged into AUFW | 1967 | | 2,500 | N/A |
| Amalgamated Society of Blacksmiths, Farriers and Agricultural Engineers | | | Dissolved | 1963 | 4,341 | 700 | N/A |
| Amalgamated Society of Brassworkers | | | Merged into MDKTS | 1964 | 540 | 640 | N/A |
| Amalgamated Society of General Tool Makers, Engineers and Machinists | | | Merged into ASE | 1920 | N/A | N/A | N/A |
| Amalgamated Society of Glass Works Engineers | | 1935 | Merged into AEU | 1944 | N/A | N/A | N/A |
| Amalgamated Society of Vehicle Builders, Carpenters and Mechanics | | | Merged into AEU | 1945 | 10,000 | N/A | N/A |
| Amalgamated Wheelwrights, Smiths and Kindred Trades Union | | | Merged into NUVB | 1925 | 11,000 | N/A | N/A |
| Amalgamated Union of Foundry Workers | AUFW | 1946 | Merged into AEU | 1967 | N/A | 78,273 | N/A |
| Amicus | Amicus | 2002 | Merged into Unite | 2007 | N/A | N/A | N/A |
| Associated Metalworkers Union | AMU | | Disaffiliated | 1987 | | 4,150 | 6,007 |
| Associated Society of Moulders and Foundry Workers | | 1942 | Merged into AUFW | 1966 | N/A | 486 | N/A |
| Association of Patternmakers and Allied Craftsmen | APAC | | Merged into AUEW-TASS | 1984 | 12,506 | 15,678 | 9,571 |
| Association of Supervisory Staffs, Executives and Technicians | ASSET | | Merged into ASTMS | 1968 | 3,500 | | N/A |
| Constructional Engineering Union | CEU | 1930 | Merged into AUEW | 1971 | N/A | 19,472 | N/A |
| Engineering and Fastener Trade Union | EFTU | 1956 | Dissolved | 2004 | N/A | N/A | 2,500 |
| General Iron Fitters' Association | | | Merged into GMWU | 1968 | 2,000 | 2,727 | N/A |
| Heating and Domestic Engineers' Union | H&DEU | | Merged into NUSMWC | 1967 | 7,000 | 13,956 | N/A |
| Ironfounding Workers' Association | | | Merged into AUFW | 1946 | 6,944 | N/A | N/A |
| Military and Orchestral Musical Instrument Makers' Trade Society | | | Dissolved | 2001 | N/A | 159 | 226 |
| National Engineers' Association | NEA | 1944 | Dissolved | 1963 | N/A | 870 | N/A |
| National Society of Coppersmiths, Braziers and Metal Workers | | | Merged into NUSMWC | 1959 | 4,000 | 6,000 | N/A |
| National Society of Metal Mechanics | NSMM | | Merged into AUEW-TASS | 1985 | 52,000 | 33,670 | 50,369 |
| National Union of Domestic Appliances and General Operatives | NUDAGO | | Merged into Community | 2006–2007 | 4,216 | 5,996 | 5,500 |
| National Union of Foundry Workers | NUFW | | Merged into AUFW | 1946 | 65,526 | N/A | N/A |
| National Union of Scalemakers | | | Merged into MSF | 1993 | 960 | 2,539 | 1,937 |
| National Union of Sheet Metal Workers, Coppersmiths and Heating and Domestic Engineers | NUSMWCHDE | | Merged into AUEW-TASS | 1983 | 16,000 | 38,038 | 75,000 |
| National Union of Vehicle Builders | NUVB | | Merged into TGWU | 1972 | 24,000 | 55,000 | N/A |
| National Winding and General Engineers' Society | | | Merged into TGWU | 1935 | 5,000 | N/A | N/A |
| North of England Engineers' and Firemen's Amalgamation | | | | | 720 | N/A | N/A |
| Scottish Brassturners', Fitters', Finishers' and Instrument Makers' Association | | | Merged into AEU | 1965 | 1,200 | 1,247 | N/A |
| Society of Shuttlemakers | SS | 1928 | Dissolved | 1993 | N/A | 595 | 110 |
| Steam Engine Makers' Society | SEM | | Merged into AEU | 1920 | N/A | N/A | N/A |
| United Machine Workers' Association | UMWA | | Merged into AEU | 1920 | N/A | N/A | N/A |
| United Operative Spindle and Flyer Makers' Trade and Friendly Society | | | Merged into AEU | 1962 | 1,000 | 650 | N/A |
| West of Scotland Brassturners, Fitters and Finishers | | | | | N/A | N/A | N/A |
| Wheelwrights' and Coachmakers' Operatives Union | | 1934 | Merged into NUVB | 1947 | N/A | N/A | N/A |

### Technical Engineering and Scientific

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership | Affiliated membership | Affiliated membership |
| Name | Acronym | Joined | Reason not affiliated | Year left | 1920 | 1950 | 1980 |
| Amalgamated Union of Engineering Workers - Technical Administrative and Supervisory Section | AUEW-TASS | 1918 | Merged into MSF | 1988 | 12,000 | 46,003 | 200,954 |
| Association of Scientific, Technical and Managerial Staffs | ASTMS | 1969 | Merged into MSF | 1988 | N/A | N/A | 491,000 |
| Engineers' and Managers' Association | EMA | 1942 | Merged into Prospect | c. 2001 | N/A | 11,243 | 48,000 |
| Manufacturing, Science and Finance | MSF | 1988 | Merged into Amicus | c. 2001 | N/A | N/A | N/A |

### Electricity

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership | Affiliated membership | Affiliated membership |
| Name | Acronym | Joined | Reason not affiliated | Year left | 1920 | 1950 | 1980 |
| Electrical, Electronic, Telecommunication and Plumbing Trade Union | EETPU | 1968 | Merged into AEEU | 1992 | N/A | N/A | 420,000 |
| Electrical Trades Union | ETU | 1891 | Merged into EETPU | 1968 | 45,000 | 187,520 | N/A |
| National Union of Enginemen, Firemen, Mechanics and Electrical Workers | NUEFMEW | 1895 | Merged into TGWU | 1967 | 40,000 | 36,334 | N/A |

### Iron and Steel and Minor Metal Trades

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Anvil and Vice Trade Association | | | | | 500 | N/A | N/A |
| Bedstead Workers' Association | | | Dissolved | 1961 | 1,800 | 296 | N/A |
| Birmingham and Midland Sheet Metal Workers' Society | BMSMWS | | Merged into NUSMWCHDE | 1973 | 3,352 | 7,893 | N/A |
| British Roll Turners Trade Society | BRTTS | 1942 | Merged into AUEW | 1983 | N/A | 890 | 644 |
| Chain Makers and Strikers Association | CMSA | | Expelled | 1973 | 1,850 | 1,162 | N/A |
| Edge Tool Trades Society | | | | | 1,000 | N/A | N/A |
| Harness and Saddlery Furniture Trades Association | | | | | 500 | N/A | N/A |
| Iron and Steel Trades Confederation | ISTC | | Merged into Community | c. 2004 | 133,000 | 100,161 | 104,275 |
| Laminated and Coil Spring Workers' Union | | 1944 | Merged into ASBSBSW | 1977 | N/A | 700 | N/A |
| Midland Counties Trades Federation | MCTF | | 1941 | Dissolved | 1,000 | N/A | N/A |
| National Amalgamated Association of Nut and Bolt Makers | | | Disaffiliated | 1955 | 500 | 30 | N/A |
| National Cutlery Union | | 1930 | Merged into NUGMW | 1957 | N/A | 1,068 | N/A |
| National Society of Amalgamated Metal Wire and Tube Workers | | | | | 3,000 | N/A | N/A |
| National Union of Blastfurnacemen, Ore Miners, Coke Workers and Kindred Trades | NUB | | Merged into ISTC | 1985 | 22,000 | 19,150 | 13,959 |
| National Union of Gold, Silver and Allied Trades | NUGSAT | | Merged into AUEW-TASS | 1981 | 7,000 | 4,038 | 2,149 |
| National Union of Lock and Metal Workers | NULMW | | Merged into TGWU | c. 2004 | 1,000 | 4,246 | 6,843 |
| Scissor Grinders' Trade Society | | | | | 180 | N/A | N/A |
| Sheffield Amalgamated Union of File Trades | | | Merged into TGWU | 1970 | 2,400 | 1,440 | N/A |
| Sheffield Sawmakers' Protection Society | SSPS | 1945 | Merged into TGWU | 1984 | N/A | 450 | 238 |
| Sheffield Wool Shear Workers Union | SWSWU | 1930 | Dissolved | 2007 | N/A | 90 | 30 |
| Society of Goldsmiths, Jewellers and Kindred Trades | | | Merged into NUGSAT | 1969 | 1,000 | 1,932 | N/A |
| Spring Trapmakers Society | | | Dissolved | 1988 | N/A | 90 | |
| United Association of Welsh Artizans | | | | | 1,985 | N/A | N/A |
| United Society of Spring Fitters and Vicemen | | | | | 800 | N/A | N/A |
| Wire Workers' Union | WWU | 1924 | Merged into ISTC | 1991 | N/A | 10,709 | 9,770 |

### Building, Woodworking and Furnishing

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Altogether Builders' Labourers and Constructional Workers' Society | | | Merged into TGWU | 1934 | 35,000 | N/A | N/A |
| Amalgamated Slaters' Society of Scotland | | | | | 1,320 | N/A | N/A |
| Amalgamated Slaters, Tilers and Roofing Operatives Society | | 1948 | Merged into AUBTW | 1969 | N/A | 2,385 | N/A |
| Amalgamated Society of Carpenters and Joiners | ASC&J | | Merged into ASW | 1921 | N/A | N/A | N/A |
| Amalgamated Society of Painters and Decorators | ASPD | | Merged into ASWD | 1970 | 73,656 | 76,568 | N/A |
| Amalgamated Society of Woodcutting Machinists | ASWM | | Merged into FTAT | 1971 | 22,000 | 30,806 | N/A |
| Amalgamated Society of Woodworkers | ASW | | Merged into ASWD | 1970 | 113,591 | 198,000 | N/A |
| Amalgamated Society of Woodworkers and Decorators | ASWD | 1970 | Merged into UCATT | 1971 | N/A | N/A | N/A |
| Amalgamated Union of Asphalt Workers | AUAW | 1934 | Merged into TGWU | 1987 | N/A | 2,500 | 2,680 |
| Amalgamated Union of Building Trade Workers | AUBTW | 1921 | Merged into UCATT | 1971 | 79,000 | 82,803 | N/A |
| Amalgamated Union of Upholsterers | AUU | | | | 7,124 | N/A | N/A |
| Association of Building Technicians | ABT | 1941 | Merged into ASW | 1970 | N/A | 3,302 | N/A |
| Coopers' Federation of Great Britain | CFGB | | Merged into NUGMW | 1979 | N/A | 3,623 | N/A |
| Furniture, Timber and Allied Trades Union | FTAT | 1971 | Merged into GMB | 1993 | N/A | N/A | 85,036 |
| General Union of Bedding Trade Workers | | 1936 | | | N/A | N/A | N/A |
| General Union Carpenters and Joiners | GUC&J | | Merged into ASW | 1921 | N/A | N/A | N/A |
| Manchester Unity of Operative Bricklayers Society | MUOBS | | Merged into AUBTW | 1921 | N/A | N/A | N/A |
| Mutual Association of Journeymen Coopers of Great Britain and Ireland | | | | | 4,250 | N/A | N/A |
| National Amalgamated Furnishing Trades Association | NAFTA | | Merged into NUFTO | | 32,000 | N/A | N/A |
| National Association of Coopers | | | | | 1,600 | N/A | N/A |
| National Association of Operative Plasterers | NAOP | 1924 | Merged into TGWU | 1968 | N/A | 16,987 | N/A |
| National Builders' Labourers and Constructional Workers' Society | NBLCWS | | Merged into AUBTW | 1952 | 45,000 | 11,000 | N/A |
| National Society of Street Masons, Paviors and Road Makers | | | Merged into AUBTW | 1966 | 4,176 | 1,500 | N/A |
| National Union of Basket, Cane, Wicker and Fibre Furniture Makers | | 1948 | Dissolved | 1973 | N/A | 515 | N/A |
| National Union of Funeral Service Operatives | NUFSO | 1927 | Merged into FTAT | 1978 | N/A | 1,259 | N/A |
| National Union of Furniture Trade Operatives | NUFTO | | Merged into FTAT | 1971 | N/A | 71,276 | N/A |
| National Union of Packing Case Makers (Wood and Tin), Box Makers, Sawyers and Mill Workers | | | Merged into ASW | 1965 | | 5,404 | N/A |
| Operative Bricklayers' Society | OBS | | Merged into AUBTW | 1921 | N/A | N/A | N/A |
| Operative Society of Masons, Quarrymen and Allied Trades of England and Wales | | | Merged into AUBTW | 1921 | N/A | N/A | N/A |
| Plumbing Trades Union | PTU | | Merged into EETPU | 1968 | 24,000 | 34,183 | N/A |
| Public Works and Constructional Operatives' Union | | | Dissolved | | 6,000 | N/A | N/A |
| Scottish Painters' Society | | | Merged into ASPD | 1962 | 7,000 | 13,230 | N/A |
| Sign and Display Trade Union | SDTU | 1928 | Merged into NATSOPA | 1972 | N/A | 2,343 | N/A |
| Union of Construction, Allied Trades and Technicians | UCATT | 1971 | Merged into Unite | 2017 | N/A | N/A | 247,777 |
| United French Polishers' Society | | | Merged into NUFTO | 1969 | 1,400 | 1,522 | N/A |

### Printing and Paper

Of the unions which held membership of this section, the National Union of Journalists remains a TUC member.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Association of Pressmen | | | | | | N/A | N/A |
| Amalgamated Society of Lithographic Printers | ASLP | | Merged into NGA | 1969 | 5,374 | 7,734 | N/A |
| Amalgamated Society of Paper Makers | ASPM | | Merged into NUPBPW | 1937 | 3,000 | N/A | N/A |
| Association of Correctors of the Press | ACP | | Merged into NGA | 1965 | 1,366 | 1,482 | N/A |
| Graphical, Paper and Media Union | GPMU | 1991 | Merged into Amicus | c. 2005 | N/A | N/A | N/A |
| London Typographical Society | LTS | | Merged into NGA | 1964 | 15,200 | 13,574 | N/A |
| Monotype Casters' and Typefounders' Society | | | Merged into NUPBPW | 1962 | N/A | 854 | N/A |
| National Graphical Association | NGA | 1964 | Merged into GPMU | 1991 | N/A | N/A | 111,541 |
| National Society of Electrotypers and Stereotypers | NSES | | Merged into NGA | 1967 | 3,000 | 4,241 | N/A |
| National Society of Operative Printers and Media Personnel | NATSOPA | | Merged into SOGAT | 1982 | 19,955 | 33,157 | 54,464 |
| National Union of Bookbinders and Machine Rulers | | | Merged into NUPBPW | 1921 | N/A | N/A | N/A |
| National Union of Press Telegraphists | NUPT | | Merged into NGA | 1965 | N/A | 1,326 | N/A |
| National Union of Printing and Paper Workers | | | Merged into NUPBPW | 1921 | N/A | N/A | N/A |
| National Union of Printing, Bookbinding and Paper Workers | NUPBPW | 1921 | Merged into SOGAT | 1966 | 100,000 | 119,788 | N/A |
| National Union of Wallcoverings, Decorative and Allied Trades | NUWDAT | | Merged into NGA | 1979 | 2,000 | 2,500 | N/A |
| Printing Machine Managers' Trade Society | PMMTS | | | | 4,500 | 4,917 | N/A |
| Scottish Typographical Association | | | Merged into SOGAT | 1974 | 5,721 | N/A | N/A |
| Society of Graphical and Allied Trades | SOGAT | 1966 | Merged into GPMU | 1991 | N/A | N/A | 205,784 |
| Society of Lithographic Artists, Designers and Engravers | SLADE | | Merged into NGA | 1982 | 4,900 | 10,342 | 24,921 |
| Society of Women Employed in the Printing and Bookbinding Trades | | 1942 | Merged into NUPBPW | 1943 | N/A | N/A | N/A |
| Typographical Association | TA | | Merged into NGA | 1964 | 31,234 | 46,132 | N/A |

### Textiles

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Association of Beamers, Twisters and Drawers (Hand and Machine) | AABTD | | Disaffiliated | 1992 | 6,401 | 3,677 | 1,065 |
| Amalgamated Association of Operative Cotton Spinners | AAOCS | | Representation transferred to ATWU | 1974 | 55,285 | 21,423 | N/A |
| Amalgamated Society of Dyers, Finishers and Kindred Trades | | | | | 38,500 | N/A | N/A |
| Amalgamated Society of Operative Lace Makers and Auxiliary Workers | ASOLMAW | | Merged into NUHKW | 1971 | 2,257 | 1,150 | N/A |
| Amalgamated Society of Stuff and Woollen Warehousemen | | | | | 3,000 | N/A | N/A |
| Amalgamated Textile Warehouse Operatives Association | | | Representation transferred to ATWU | 1976 | 4,000 | 6,030 | N/A |
| Amalgamated Textile Workers Union | ATWU | 1974 | Merged into GMB | 1986 | N/A | N/A | 35,710 |
| Amalgamated Weavers' Association | AWA | | Merged into ATWU | 1974 | 223,119 | 75,379 | N/A |
| British Lace Operatives' Federation | | | | | N/A | 1,200 | N/A |
| Bradford and District Warpdressers' Association | | | Merged into YSTC | 1951 | | 254 | N/A |
| Card Setting Machine Tenters Society | CSMTS | 1950 | Dissolved | 2008 | N/A | 278 | 130 |
| Cloth Pressers' Society | | | Dissolved | 1984 | 401 | 160 | 30 |
| General Union of Loom Overlookers | GULO | | Dissolved | 2007 | 8,900 | 5,300 | 2,410 |
| General Union of Textile Workers | GUTW | | Merged into NUTW | 1922 | 81,400 | N/A | N/A |
| Halifax and District Warpdressers' Association | | | Merged into YSTC | c. 1951 | | | N/A |
| Haslingden and Rossendale Tape Sizers' Society | | | | | N/A | 72 | N/A |
| Hinckley and District Hosiery Union | | 1935 | | | N/A | N/A | N/A |
| Huddersfield and District Healders and Twisters Trade and Friendly Society | | 1943 | Merged into NUDBTW | 1980 | N/A | 318 | 174 |
| Huddersfield and District Worsted and Woollen Warpers' Association | | 1947 | Merged into YSTC | 1951 | N/A | 306 | N/A |
| Ilkeston and District Hosiery Union | | | | | 7,500 | N/A | N/A |
| India Rubber, Cable and Asbestos Workers' Society | | | | | 6,000 | N/A | N/A |
| Lancashire Amalgamated Tape Sizers' Society | | | | | 110 | N/A | N/A |
| Leeds and District Warp Dressers', Twisters' and Kindred Trades Association | | | Merged into YSTC | 1975 | N/A | N/A | N/A |
| Leicester and Leicestershire Amalgamated Hosiery Union | | | | | N/A | N/A | N/A |
| Managers' and Overlookers' Society | M&O | | Merged into ASTMS | 1977 | 3,577 | 1,964 | N/A |
| National Silk Workers' and Textile Trades' Association | | 1940 | Merged into ASTWKT | 1965 | N/A | 2,510 | N/A |
| National Society of Dyers and Finishers | | | Merged into NUTW | 1922 | 15,480 | N/A | N/A |
| National Society of Woolcombers and Kindred Trades | | | | | 8,430 | N/A | N/A |
| National Union of Dyers, Bleachers and Textile Workers | NUDBTW | 1936 | Merged into TGWU | 1982 | N/A | 79,550 | 56,843 |
| National Union of Textile and Allied Workers | NUTAW | 1929 | Merged into ATWU | 1974 | 80,576 | 50,508 | N/A |
| National Union of Textile Workers | NUTW | 1922 | Merged into NUDBTW | 1936 | N/A | N/A | N/A |
| National Wool Sorters Society | | | Merged into APEX | 1980 | 1,000 | 2,143 | N/A |
| Nelson and District Preparatory Workers' Association | | 1941 | Disaffiliated | 1955 | N/A | 1,133 | N/A |
| Northern Carpet Trades Union | NCTU | 1959 | Merged into TGWU | c. 2000 | N/A | N/A | 2,065 |
| Nottingham and District Hosiery Workers' Society | | | | | N/A | N/A | N/A |
| Operative Bleachers, Dyers and Finishers Association | | | | | 28,571 | N/A | N/A |
| Pattern Weavers' Society | | 1968 | Disaffiliated | 1989 | N/A | N/A | 100 |
| Power Loom Carpet Weavers and Textile Workers Union | PLCWTWU | | Merged into ISTC | c. 2000 | 5,064 | 4,000 | 6,023 |
| Print Block, Roller and Stamp Cutters' Society | | 1945 | Merged into NUWDAT | 1969 | N/A | 403 | N/A |
| Saddleworth and District Weavers and Woollen Textile Workers' Association | | 1927 | Merged into NUDBTW | 1973 | N/A | 2,306 | N/A |
| Scottish Union of Power Loom Overlookers | SUPLO | 1947 | Dissolved | 2000 | N/A | 500 | 200 |
| Textile Daymen's and Cloth Pattern Makers' Association | | 1947 | Merged into YSTC | 1967 | N/A | 130 | N/A |
| Trade Society of Machine Calico Printers | | 1944 | Disaffiliated | 1972 | N/A | 700 | N/A |
| Union of Jute, Flax and Kindred Textile Operatives | | | Merged into NUDBTW | 1979 | 14,000 | 3,225 | N/A |
| Union of Textile Workers | UTW | 1939 | Merged into Amicus | 2002–2003 | N/A | 7,408 | 6,006 |
| United Society of Engravers | | 1925 | Merged into SLADE | 1973 | N/A | 1,493 | N/A |
| Warpdressers, Twisters, and Kindred Traders Association | | | | | N/A | 152 | N/A |
| Wool, Yarn and Warehouse Workers' Union | | 1942 | Merged into NUGMW | 1968 | N/A | 700 | N/A |
| Yeadon, Guiseley and District Factory Workers' Union | | | Merged into NUTW | 1922 | 2,880 | N/A | N/A |
| Yorkshire Association of Power Loom Overlookers | YAPLO | | Merged into TGWU | 1993 | 2,300 | 1,656 | 1,130 |
| Yorkshire Society of Textile Craftsmen | YSTC | 1979 | Merged into NUDBTW | 1980 | N/A | N/A | N/A |
| Yorkshire Warptwisters' Society | | | Merged into YSTC | 1951 | N/A | 858 | N/A |

### Clothing, Leather and Boot and Shoe

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Felt Hat Trimmers, Wool Formers and Allied Workers | AFHTW&AWF | | Merged into NUTGW | 1982 | 2,345 | 2,599 | 627 |
| Amalgamated Society of Boot and Shoe Makers and Repairers | AABS | | Merged into USDAW | 1955 | 2,000 | 1,190 | N/A |
| Amalgamated Society of Journeymen Cloggers | | | | | N/A | N/A | N/A |
| Amalgamated Society of Journeymen, Felt Hatters and Allied Workers | ASJFH | | Merged into NUTGW | 1982 | 3,964 | 3,025 | 526 |
| Amalgamated Society of Leather Workers | | | Merged into NUFLAT | 1971 | 6,000 | 12,102 | N/A |
| Amalgamated Society of Tailors and Tailoresses | AST&T | | | | 35,208 | N/A | N/A |
| Leicester and Leicestershire Amalgamated Hosiery Union | | | | | 7,000 | N/A | N/A |
| Leicester and Leicestershire Hosiery Trimmers' Association | | 1956 | Merged into NUHKW | 1970 | N/A | N/A | N/A |
| London Saddle and Harness Makers' Trade Protection Society | | | | | 450 | N/A | N/A |
| Midland Counties Hosiery Finishers' Federation | | | | | 4,000 | N/A | N/A |
| Midland Leather Trades Federation | | | | | 400 | N/A | N/A |
| National Union of Boot and Shoe Operatives | NUBSO | | Merged into NUFLAT | 1971 | 85,457 | 70,503 | N/A |
| National Union of Footwear, Leather and Allied Trades | NUFLAT | 1971 | Merged into KFAT | 1991 | N/A | N/A | 64,744 |
| National Union of Glovers and Leather Workers | NUGLW | 1937 | Merged into NUFLAT | 1971 | N/A | 2,028 | N/A |
| National Union of Hosiery and Knitwear Workers | NUHKW | 1945 | Merged into KFAT | 1990 | N/A | 36,976 | 70,484 |
| National Union of Knitwear, Footwear and Apparel Trades | KFAT | 1990 | Merged into Community | c. 2004 | N/A | N/A | N/A |
| National Union of Leather Workers and Allied Trades | NULWAT | | Merged into NUFLAT | 1971 | N/A | 3,621 | N/A |
| National Union of Tailors and Garment Workers | NUTGW | 1932 | Merged into GMB | 1991 | N/A | 134,935 | 117,362 |
| Nottingham and District Hosiery Finishers' Association | NHFA | 1955 | Merged into NUHKW | 1969 | N/A | N/A | N/A |
| Rossendale Union of Boot, Shoe and Slipper Operatives | RUBSSO | | Merged into KFAT | 1997 | 4,848 | 6,417 | 5,818 |
| Tailors' and Garment Workers' Trade Union | | | | | 92,736 | N/A | N/A |
| United Rotary Power Framework Knitters' Society | | | | | 6,000 | N/A | N/A |
| Union of Saddlers and General Leather Workers | | | | | 2,000 | N/A | N/A |
| Waterproof Garment Workers' Trade Union | | | Merged into NUTGW | 1972 | 1,815 | 3,100 | N/A |

### Glass, Ceramics, Chemicals, Food, Drink, Tobacco, Brushmaking and Distribution

Of the unions in this section, the Bakers, Food and Allied Workers' Union and the Union of Shop, Distributive and Allied Workers remain TUC members.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Chemical Workers' Union | CWU | 1944 | Merged into TGWU | 1971 | N/A | 20,973 | N/A |
| Cigarette Machine Operators' Society | CMOS | | Dissolved | 1988 | 400 | 610 | 351 |
| Diageo Staff Association | | | Dissolved | 2010 | N/A | N/A | N/A |
| Federation of Salt Workers, Alkali Workers, Mechanics and General Labourers | | | | | 3,840 | N/A | N/A |
| Glasgow Glass Bottle Makers' Trade Protection Society | | | | | 600 | N/A | N/A |
| Journeymen Butchers' Federation of Great Britain | | | | | 8,000 | N/A | N/A |
| Lancashire Glass Bottle Makers' Association | | | | | 480 | N/A | N/A |
| London Glass Workers' Trade Society | | | Dissolved | 1968 | 960 | 495 | N/A |
| London Jewish Bakers' Union | LJBU | | Dissolved | 1969 | 120 | 108 | N/A |
| Midland Glass Bevellers' and Kindred Trades' Society | | 1930 | Merged into NUFTO | 1970 | N/A | 420 | N/A |
| National Amalgamated Union of Shop Assistants, Warehousemen and Clerks | NAUSAWC | | Merged into USDAW | | 60,000 | N/A | N/A |
| National Association of Co-operative Officials | NACO | | Merged into USDAW | 2018 | 3,000 | 7,314 | 6,099 |
| National Association of Licensed House Managers | NALHM | | Merged into TGWU | 1997 | N/A | N/A | 16,422 |
| National Cigar and Tobacco Workers' Union | | | Merged into TWU | 1946 | 4,006 | N/A | N/A |
| National Glass Workers' Trade Protection Association | | | | | | N/A | N/A |
| National League of the Blind and Disabled | NLBD | | Merged into ISTC | c. 2000 | 5,000 | 6,665 | 4,250 |
| National Society of Brushmakers and General Workers | | | Merged into FTAT | 1983 | 4,940 | 5,100 | 1,505 |
| National Union of Commercial Travellers | | 1924 | Dissolved | 1970 | N/A | 475 | N/A |
| National Union of Distributive and Allied Workers | NUDAW | | Merged into USDAW | | 130,000 | N/A | N/A |
| Retail Book, Stationery and Allied Trades Employees' Association | RBA | 1926 | Expelled | 1973 | N/A | 3,172 | N/A |
| Scottish Union of Bakers and Allied Workers | SUBAW | 1926 | Merged into USDAW | 1978 | N/A | 15,054 | N/A |
| Tobacco Workers' Union | TWU | | Merged into AUEW-TASS | 1986 | 750 | 22,864 | 20,630 |
| Unity | Unity | | Merged into GMB | 2015 | 38,700 | 26,376 | 42,000 |

### Agriculture

| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| National Union of Agricultural and Allied Workers | NUAAW | | Merged into TGWU | 1982 | 130,000 | 135,000 | 85,000 |

### Public Employees

Of the former members of this section, the Educational Institute of Scotland, Fire Brigades Union, Hospital Consultants and Specialists Association and NASUWT remain TUC members.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Aspect | Aspect | | Merged into Prospect | 2012 | N/A | N/A | N/A |
| Association for College Management | ACM | | Merged into ATL | 2011 | N/A | N/A | N/A |
| Association of Teachers and Lecturers | ATL | | Merged into NEU | 2017 | N/A | N/A | N/A |
| Association of University Teachers | AUT | | Merged into UCU | c. 2006 | N/A | N/A | 30,880 |
| Civil Service Sorting Assistants' Association | | | | | 800 | N/A | N/A |
| Community and District Nursing Association | CDNA | | Merged into GMB | 2010 | N/A | N/A | N/A |
| Confederation of Health Service Employees | COHSE | | Merged into Unison | 1993 | N/A | 52,152 | 212,885 |
| Greater London Staff Association | GLSA | 1956 | Merged into GMB | 1988 | N/A | N/A | 17,089 |
| Health Visitors' Association | HVA | 1924 | Merged into MSF | 1990 | N/A | 3,029 | 12,115 |
| Hospital and Welfare Services Union | HWSU | 1935 | | | N/A | N/A | N/A |
| Managerial and Professional Officers | MPO | | Merged into GMB | 2000 | N/A | N/A | N/A |
| Medical Practitioners' Union | MPU | 1935 | Merged into ASTMS | 1970 | N/A | | N/A |
| Mental Hospital and Institutional Workers' Union | MHIWU | | | | | N/A | N/A |
| Municipal Employees' Association | MEA | | | | 65,000 | N/A | N/A |
| National Association of Schoolmasters | NAS | 1969 | Merged into NASUWT | 1976 | N/A | N/A | N/A |
| National Association of Teachers in Further and Higher Education | NATFHE | 1967 | Merged into UCU | c. 2006 | N/A | N/A | 64,786 |
| National and Local Government Officers Association | NALGO | 1965 | Merged into Unison | 1993 | N/A | N/A | 753,226 |
| National Union of Police and Prison Officers | | | | | 2,500 | N/A | N/A |
| National Union of Public Employees | NUPE | | Merged into Unison | 1993 | N/A | 165,250 | 691,770 |
| National Union of School Teachers | | | | | 14,082 | N/A | N/A |
| National Union of Teachers | NUT | 1970 | Merged into NEU | 2017 | N/A | N/A | 248,896 |
| National Union of Water Works Employees | NUWWE | 1964 | Merged into GMWU | 1972 | N/A | N/A | N/A |

### Civil Servants and Post Office

Of the unions in this section, the FDA and POA remain TUC members.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Association of Civil Service Designers and Draughtsmen | | 1946 | Merged into STCS | 1949 | N/A | N/A | N/A |
| Association of Government Supervisors and Radio Officers | AGSRO | 1969 | Merged into IPCS | 1984 | N/A | N/A | 12,026 |
| Association of Magisterial Officers | AMO | | Merged into PCS | c. 2005 | N/A | N/A | N/A |
| Association of Tax Clerks | | | | | N/A | N/A | N/A |
| Civil and Public Services Association | CPSA | 1946 | Merged into PCS | 1998 | N/A | 144,681 | 223,884 |
| Civil Service Union | CSU | 1946 | Merged into NUCPS | 1987 | N/A | 22,974 | 46,928 |
| Communication Managers' Association | CMA | | Merged into MSF | 1998 | 4,088 | N/A | 18,500 |
| Connect | Connect | 1969 | Merged into Prospect | 2010 | N/A | N/A | 22,567 |
| Court Officers' Association | | 1967 | Merged into CPSA | 1974 | N/A | N/A | N/A |
| Customs and Excise Federation | | 1964 | Merged into CEG | 1972 | N/A | N/A | N/A |
| Customs and Excise Group | | | Merged into SCPS | 1975 | N/A | N/A | N/A |
| Customs and Excise Preventive Staff Association | PSA | 1966 | Merged into CEG | 1972 | N/A | N/A | N/A |
| Inland Revenue Staff Federation | IRSF | 1946 | Merged into PTC | 1996 | N/A | 34,490 | 65,257 |
| Institution of Professionals, Managers and Specialists | IPMS | 1976 | Merged into Prospect | c. 2001 | N/A | N/A | 102,142 |
| Ministry of Labour Staff Association | MLSA | | Merged into CPSA | 1973 | N/A | 13,155 | N/A |
| National Communications Union | NCU | 1985 | Merged into CWU | 1995 | N/A | N/A | N/A |
| National Union of Civil and Public Servants | NUCPS | | Merged into PTC | 1996 | N/A | N/A | N/A |
| Post Office Engineering Union | POEU | 1946 | Merged into NCU | 1985 | 20,005 | 50,410 | 125,723 |
| Public Services, Tax and Commerce Union | PTC | | Merged into PCS | 1998 | N/A | N/A | N/A |
| Scottish Prison Officers' Association | SPOA | 1980 | Merged into POA | c. 2000 | N/A | N/A | 2,567 |
| Society of Civil and Public Servants | SCPS | | Merged into NUCPS | 1987 | N/A | N/A | 108,697 |
| Society of Technical Civil Servants | STCS | 1949 | Merged into IPCS | 1971 | N/A | 6,653 | N/A |
| Society of Telecommunication Engineers | | 1966 | Merged into APOE | 1969 | N/A | N/A | N/A |
| Telephone Contract Officers' Association | TCOA | | | | N/A | N/A | N/A |
| Union of Communication Workers | UCW | | Merged into CWU | 1995 | 80,000 | 147,001 | 203,452 |

### Professional, Clerical and Entertainment

Of the unions in this section, Equity, Musicians' Union and Writers' Guild of Great Britain remain TUC affiliates.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Actors' Association | | | | | 3,075 | N/A | N/A |
| Alliance and Leicester Group Union of Staff | ALGSU | | Merged into CWU | 2007 | N/A | N/A | N/A |
| Association of Broadcasting and Allied Staffs | ABS | 1963 | Merged into BETA | 1984 | N/A | N/A | 15,274 |
| Association of Cinematograph Television and Allied Technicians | ACTT | 1937 | Merged into BECTU | 1991 | N/A | 7,547 | 21,712 |
| Association of Professional, Executive, Clerical and Computer Staff | APEX | 1941 | Merged into GMB | 1989 | N/A | 34,907 | 151,206 |
| Association of Scientific Workers | AScW | 1942 | Merged into ASTMS | 1968 | N/A | 12,790 | N/A |
| Association of Women Clerks and Secretaries | | 1919 | Merged into APEX | 1940 | 8,500 | N/A | N/A |
| Banking, Insurance and Finance Union | BIFU | | Merged into UNIFI | c. 1999 | N/A | 29,058 | 131,810 |
| Bank Officers' Guild | | 1940 | | | N/A | N/A | N/A |
| Barclays Group Staff Union | BGSU | | Merged into UNIFI | 1999 | N/A | N/A | N/A |
| Britannia Staff Union | BSU | | Merged into Unite | 2018 | N/A | N/A | N/A |
| Broadcasting and Entertainment Trades Alliance | BETA | 1984 | Merged into BECTU | 1991 | N/A | N/A | N/A |
| Broadcasting, Entertainment, Cinematograph and Theatre Union | BECTU | 1991 | Merged into Prospect | 2017 | N/A | N/A | N/A |
| Cheshire Group Staff Union | CGSU | | Merged into OURS | 2010 | N/A | N/A | N/A |
| Derbyshire Group Staff Union | DGSU | | Merged into OURS | 2010 | N/A | N/A | N/A |
| Engineer Surveyors' Association | ESA | 1941 | Merged into ASTMS | 1975 | N/A | | N/A |
| Film Artistes' Association | FAA | 1930 | Merged into BECTU | 1995 | N/A | 1,629 | 2,581 |
| National Amalgamated Union of Life Assurance Workers | NAULAW | | Merged into NUIW | 1964 | 15,000 | 7,000 | N/A |
| National Association of Theatrical Television and Kine Employees | NATTKE | | Merged into BETA | 1984 | 15,000 | 30,726 | 17,000 |
| National Federation of Insurance Workers | NFIW | | Merged into NUIW | 1964 | 11,000 | 38,904 | N/A |
| National Union of Clerks and Administrative Workers | NUCAW | | Merged into APEX | 1940 | 19,000 | N/A | N/A |
| National Union of Insurance Workers | NUIW | 1964 | Merged into MSF | c. 2000 | N/A | N/A | 20,044 |
| NatWest Staff Association | NWSA | | Merged into UNIFI | c. 1999 | N/A | N/A | N/A |
| One Union of Regional Staff | OURS | 2010 | Merged into NGSU | 2011 | N/A | N/A | N/A |
| Scottish Bankers' Association | | 1940 | | | N/A | N/A | N/A |
| Skipton Union Representing Group Employees | SURGE | | Merged into Aegis | 2014 | N/A | N/A | N/A |
| Staff Union Dunfermline Building Society | SUDBS | | Merged into NGSU | 2011 | N/A | N/A | N/A |
| Staff Union West Bromwich Building Society | SUWBBS | | Merged into Community | 2018 | N/A | N/A | N/A |
| UNIFI | UNIFI | 1999 | Merged into Amicus | c. 2004 | N/A | N/A | N/A |
| Union for Bradford and Bingley Staff and Associated Companies | UBAC | | Merged into Advance | 2009 | N/A | N/A | N/A |
| Union for Woolwich Staff | UWS | | Merged into UNIFI | c. 2002 | N/A | N/A | N/A |
| Union of Insurance Staffs | UIS | 1937 | Merged into ASTMS | 1970 | N/A | 16,537 | N/A |
| Variety Artists' Federation | VAF | | Merged into Equity | 1967 | 6,000 | N/A | N/A |
| Yorkshire Independent Staff Association | YISA | | Merged into Aegis | 2014 | N/A | N/A | N/A |

### General Workers

Of the unions in this section, the GMB remains a TUC affiliate.
| Name | Acronym | Joined | Reason not affiliated | Year left | Affiliated membership (1921) | Affiliated membership (1950) | Affiliated membership (1980) |
| Amalgamated Society of Gas Workers, Brickmakers and General Labourers | ASGWBM&GL | | Merged into NUGW | 1921 | N/A | N/A | N/A |
| Federation of Trade Unions of Salt Workers, Alkali Workers, Mechanics and General Labourers | | 1935 | Dissolved | 1964 | N/A | 2,228 | N/A |
| Labour Protection League | | | | | 2,500 | N/A | N/A |
| National Amalgamated Labourers' Union | NALU | | Merged into TGWU | 1921 | N/A | N/A | N/A |
| National Amalgamated Union of Labour | NAUL | | Merged into NUGMW | | 142,914 | N/A | N/A |
| National Federation of Women Workers | NFWW | | Merged into TUC | 1921 | N/A | N/A | N/A |
| National Union of General Workers | NUGW | | | | 490,146 | N/A | N/A |
| National Laundry Workers' Union | | | | | 1,120 | N/A | N/A |
| National Union of Corporation Workers | NUCW | | | | 16,000 | N/A | N/A |
| National Union of Millers | | | Merged into DWRGLU | 1920 | N/A | N/A | N/A |
| National Union of Warehouse and General Workers | | | Merged into NUDAW | 1921 | N/A | N/A | N/A |
| Northern United Enginemen's Association | | | Merged into NUEFMEW | 1921 | N/A | N/A | N/A |
| Process and General Workers' Union | | 1942 | Merged into TGWU | 1969 | N/A | 2,114 | N/A |
| Union of Salt, Chemical and Industrial General Workers | | | Merged into NUGMW | 1969 | N/A | N/A | N/A |
| United Order of General Labourers | UOGL | | | | 15,000 | N/A | N/A |
| United Rubber Workers of Great Britain | | 1940 | Merged into NUGMW | 1974 | N/A | 3,000 | N/A |
| Workers' Union | | | | | 450,000 | N/A | N/A |

### Other unions

| Name | Acronym | Joined | Group | Reason not affiliated | Year left |
| Community and Youth Workers' Union | CYWU | | N/A | Merged into TGWU | c. 2006 |