Amalgamated (organization name)
- AAH Pharmaceuticals
- AWA Technology Services
- Amalgamated (1917 automobile)
- Amalgamated Advertising
- Amalgamated Association of Brass Turners, Fitters, Finishers and Coppersmiths
- Amalgamated Association of Iron and Steel Workers
- Amalgamated Bank
- Amalgamated Bank of Chicago
- Amalgamated Carters, Lurrymen and Motormen's Union
- Amalgamated Clothing Workers of America
- Amalgamated Engineering Union (Australia)
- Amalgamated Engineering and Electrical Union
- Amalgamated Lithographers of America
- Amalgamated Marine Workers' Union
- Amalgamated Meat Cutters
- Amalgamated Slaters', Tilers' and Roofing Operatives' Society
- Amalgamated Society of Carpenters and Joiners
- Amalgamated Society of Coopers
- Amalgamated Society of Dyers, Finishers and Kindred Trades
- Amalgamated Society of Engineers
- Amalgamated Society of Foremen Lightermen of River Thames
- Amalgamated Society of House Decorators and Painters
- Amalgamated Society of Lithographic Printers
- Amalgamated Society of Painters and Decorators
- Amalgamated Society of Tailors and Tailoresses
- Amalgamated Society of Watermen, Lightermen and Bargemen
- Amalgamated Sugar Company
- Amalgamated Transit Union
- Amalgamated Union of Building Trade Workers
- Amalgamated Weavers' Association
- Amalgamated Workers Union
- Anglo-Amalgamated
- Associated Motor Cycles
- Association of Amalgamated Territorial Communities
- Botswana Railways Amalgamated Workers' Union
- Capricorn One
- Cardroom Amalgamation
- Central Amalgamated Workers' Union
- Chesham Amalgamations
- Dominica Amalgamated Workers' Union
- EVT Limited
- Fleetway Publications
- Humber Amalgamated Steam Trawler Engineers and Firemen's Union
- Irish Bakers' National Amalgamated Union
- MGM-British Studios
- National Amalgamated Association of Tin Plate Workers of Great Britain
- National Amalgamated Coal Workers' Union
- National Amalgamated Labourers' Union
- National Amalgamated Stevedores and Dockers
- National Amalgamated Union of Enginemen, Firemen, Mechanics, Motormen and Electrical Workers
- North East Lancashire Amalgamated Weavers' Association
- Northern Amalgamated Workers' Union
- Outland (film)
- Peter Hyams
- Science and Industry
- Sheffield Amalgamated Union of File Trades
- Southern Amalgamated Workers' Union
- Transport and General Workers' Union