Below are the international and statewide unions affiliated with the Tennessee AFL-CIO. 

Amalgamated Transit Union (ATU)
American Federation of State, County & Municipal Employees (AFSCME)
American Federation of Teachers (AFT)
American Federation of Government Employees (AFGE)
American Postal Workers Union (APWU)
Bakery, Confectionary, Tobacco Workers and Grain Millers International (BCTGM)
Brotherhood of Locomotive Engineers and Trainmen
Communications Workers of America (CWA)
International Association of Machinists and Aerospace Workers (IAM)

The International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers, and Helpers

International Alliance of Theatrical Stage Employees, Moving Picture Technicians, Artists and Allied Crafts of the United States, Its Territories and Canada (IATSE)
International Association of Heat and Frost Insulators and Allied Workers (HFIU)
International Brotherhood of Electrical Workers (IBEW)
International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers (Ironworkers)
International Association of Fire Fighters (IAFF)
International Union of Bricklayers and Allied Craftworkers (BAC)
International Union of Police Associations (IUPA)
Laborers’ International Union of North America (LIUNA)
National Association of Letter Carriers (NALC)
National Nurses United
NFL Players Association
Office and Professional Employees International Union (OPEIU)
Screen Actors Guild - American Federation of Television and Radio Artists
Service Employees International Union
International Union of Painters and Allied Trades (IUPAT)
United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada (UA)

United Brotherhood of Carpenters and Joiners or America

International Association of Sheet Metal, Air, Rail and Transportation Workers
UNITE HERE! International
United Auto Workers
International (UAW)
United Food and Commercial Workers (UFCW)
United Steelworkers (USW)
United Union of Roofers, Waterproofers and Allied Workers (Roofers and Waterproofers)
Utility Workers Union of America (UWUA)