TTD Member Unions
Listed below are the 33 member unions of the
Transportation Trades Department, AFL-CIO:
American Federation of Government Employees
American Federation of State, County and Municipal Employees
American Federation of Teachers
American Train Dispatchers Association
Association of Flight Attendants-CWA
Brotherhood of Railroad Signalmen
Communications Workers of America
International Association of Fire Fighters
International Association of Machinists and Aerospace Workers
International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers
International Brotherhood of Electrical Workers
International Longshoremen’s Association
International Longshore and Warehouse Union
International Organization of Masters, Mates & Pilots
International Union of Operating Engineers
Laborers’ International Union of North America
Marine Engineers Beneficial Association
National Air Traffic Controllers Association
National Association of Letter Carriers
National Conference of Firemen & Oilers, SEIU (NCFO/SEIU)
National Federation of Public and Private Employees
Office and Professional Employees International Union
Professional Aviation Safety Specialists
Sheet Metal, Air, Rail and Transportation Workers
Transportation Communications International Union
Transport Workers Union of America
United Mine Workers of America
United Transportation Union-SMART