Transportation Trades Department
The following unions are affiliated with the Transportation Trades Department, AFL-CIO. The TTD's website is: http://www.ttd.org
• Air Line Pilots Association
• Amalgamated Transit Union
• AFSCME
• American Federation of Teachers
• Association of Flight Attendants
• Boilermakers Union
• Brotherhood of Maintenance of Way Employes
• Brotherhood of Railroad Signalmen
• HERE
• International Association of Fire Fighters
• IAMAW
• International Brotherhood of Electrical Workers
• International Brotherhood of Teamsters
• International Longshore and Warehouse Union
• International Union of Operating Engineers
• National Air Traffic Controllers Association
• Professional Airways Systems Specialists
• Service Employees International Union
• Sheet Metal Workers International Association
• Transportation Communications International Union
• Transport Workers Union of America
• United Mine Workers of America
• United Steelworkers of America

Related Labor Links
• AFL-CIO
• AFL-CIO National Boycott List
• AFL-CIO State Federations & Central Labor Councils
• AFL-CIO Trade and Industrial Departments
• ASLEF (UK)
• Brotherhood's Relief and Compensation Fund - BR&CF
• Bureau of Labor Statistics
• Canadian Labour Congress
• International Labour Organization
• Irish Locomotive Drivers Association
• LaborNet
• LE&CMPA
• NARVRE
• Ohio AFL-CIO
• Operation Lifesaver
• OSHA
• Transportation Safety Board of Canada
• Unions Affiliated with the AFL-CIO
• Unions-America.com
• Union Label & Service Trades Department
• Union Privilege
• United Transportation Union