SMWIA Links

• International Training Institute of the Sheet Metal and Air Conditioning Industry
• National Energy Management Institute
• Sheet Metal Occupational Health Institute Trust
• Sheet Metal Workers National Pension Fund
• Partners in Progress

Unions Affiliated with the AFL-CIO

• Actors and Artistes of America, Associated (4As)
• Air Line Pilots Association (ALPA)
• Air Traffic Controllers Association, National (NATCA)
• Amalgamated Transit Union (ATU)
• American Federation of Government Employees (AFGE)
• American Federation of Musicians of the United States and Canada (AFM)
• American Federation of School Administrators (AFSA)
• American Federation of State, County and Municipal Employees (AFSCME)
• American Federation of Teachers (AFT)
• American Flint Glass Workers Union (AFGWU)
• American Postal Workers Union (APWU)
• American Radio Association (ARA)
• American Train Dispatchers Department (ATDD)
• Asbestos Workers, International Association of Heat and Frost Insulators and (AWIU)
• Association of Flight Attendants (AFA)
• Bakery, Confectionery, Tobacco Workers and Grain Millers International Union (BCTGM)
• Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers, International Brotherhood of (IBB)
• Brotherhood of Railroad Signalmen (BRS)
• California School Employees Association (CSEA)
• Communications Workers of America (CWA)
• Federation of Professional Athletes
• Glass, Molders, Pottery, Plastics and Allied Workers International Union (GMP)
• Graphic Communications International Union (GCIU)
• International Alliance of Theatrical Stage Employes (IATSE)
• International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
• International Association of Fire Fighters (IAFF)
• International Association of Machinists and Aerospace Workers (IAM)
• International Brotherhood of Electrical Workers (IBEW)
• International Federation of Professional and Technical Engineers (IFPTE)
• International Longshoremen's Association (ILA)
• International Longshore and Warehouse Union (ILWU)
• International Plate Printers, Die Stampers and Engravers Union of North America
• International Union of Allied Novelty and Production Workers
• International Union of Bricklayers and Allied Craftworkers (BAC)
• International Union of Elevator Constructors (IUEC)
• International Union of Operating Engineers (IUOE)
• International Union of Painters and Allied Trades
• International Union of Police Associations (IUPA)
• Laundry and Dry Cleaning International Union
• Marine Engineers' Beneficial Association (MEBA)
• National Association of Letter Carriers (NALC)
• Office and Professional Employees International Union (OPEIU)
• Operative Plasterers' and Cement Masons' International Association of the United States and Canada (OP&CMIA)
• PACE International Union
• Seafarers International Union of North America (SIU)
• Sheet Metal Workers International Association (SMWIA)
• Theodore Roosevelt Conservation Partnership
• Transportation Communications International Union (TCU)
• Transport Workers Union of America (TWU)
• United American Nurses (UAN)
• United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry of the United States and Canada (UA)
• United Automobile, Aerospace & Agricultural Implement Workers of America International Union (UAW)
• United Farm Workers of America, AFL-CIO (UFW)
• United Mine Workers of America (UMWA)
• United Steelworkers of America (USWA)
• United Union of Roofers, Waterproofers and Allied Workers
• United Transportation Union (UTU)
• Utility Workers Union of America (UWUA)
• Writers Guild of America, East, Inc.