The Air Line Pilots Association promotes and champions all aspects of aviation safety and represents the collective interests of all pilots in commercial aviation.

1625 Massachusetts Avenue, NW
Washington, D.C. 20036-2212
Tel: (703) 689-2270
Email: education@alpa.org
https://clearedtodream.org

The American Public Transportation Association provides resources and advocacy for public transportation organizations.

1300 I Street, NW, Suite 1200 East
Washington, D.C. 20005-3302
Tel: (202) 496-4800
Fax: (202) 496-4324
https://www.apta.com

The American Trucking Associations is a federation of affiliated state trucking associations and industry-related conferences and councils.

950 North Glebe Road, Suite 210
Arlington, VA 22203-4181
Tel: (888) 333-1759
Tel: (703) 838-1700
Email: atamembership@trucking.org
https://www.trucking.org

The American Waterways Operators is a national advocate for the U.S. tugboat, towboat, and barge industry.

801 North Quincy Street, Suite 500
Arlington, VA 22203-1708
Tel: (703) 841-9300
Email: info@americanwaterways.com
https://www.americanwaterways.com

The Association for Flight Attendants-CWA is the world’s largest labor union organized by flight attendants for flight attendants.

501 3rd Street, NW
Washington, D.C. 20001-2760
Tel: (800) 424-2401
Tel: (202) 434-1300
https://www.afacwa.org

The Association of American Railroads establishes safety, security, and operating standards for U.S. railroads.

425 3rd Street, SW
Washington, D.C. 20024-3200
Tel: (202) 639-2345
https://www.aar.org

The Coalition of Airline Pilots Associations is a trade association that addresses issues of common interest for pilots.

444 North Capitol Street, Suite 528
Washington, D.C. 20001-1584
Tel: (202) 624-3535
Fax: (202) 624-3536
Email: info@capapilots.org
https://www.capapilots.org

The Federal Aviation Administration has a mission to provide the safest, most efficient aerospace system in the world.

800 Independence Avenue, SW
Washington, D.C. 20553-0002
Tel: (866) 835-5322
https://www.faa.gov

The Lake Carriers’ Association promotes the common interests of its U.S.-flag vessel members, with special emphasis on legislative and regulatory matters.

25651 Detroit Rd., Suite 102
Westlake, OH 44145-2415
Tel: (440) 333-4444
Email: info@lcaships.com
http://www.lcaships.com

The Maritime Administration works in various areas that involve ships, shipping, shipbuilding, port operations, vessel operations, national security, environment, and safety.

1200 New Jersey Avenue, SE
Washington, D.C. 20590-3660
Tel: (202) 366-4000
https://www.marad.dot.gov

The National Air Traffic Controllers Association aims to advance the status, professionalism, and working conditions of all air traffic controllers and other aviation safety-related employees.

1325 Massachusetts Avenue, SW
Washington, D.C. 20005-1633
Tel: (800) 266-0895
Tel: (202) 628-5451
Fax: (202) 380-9118
Email: web_staff@list.natca.net
https://www.natca.org

The Professional Truck Driver Institute is a nonprofit organization that provides truck driving certification programs.

13791 E. Rice Pl., Suite 114
Aurora, CO 80015-1079
Tel: (720) 575-7444
Email: info@ptdi.org
http://www.ptdi.org

The Transportation Alliance offers programs, services, and support for the private passenger transportation industry.

3200 Tower Oaks Boulevard, Suite 220
Rockville, MD 20852-4265
Tel: (301) 984-5700
Email: info@thetransportationalliance.org
https://www.thetransportationalliance.org

The United Motorcoach Association promotes and protects the interests of privately owned common carriers of passengers by motorcoach.

113 South West Street, 4th Floor
Alexandria, VA 22314-2851
Tel: (800) 424-8262
Fax: (703) 838-2950
Email: info@uma.org
https://www.uma.org