Travel and Transportation

  1. Air Line Pilots Association
  2. Air Traffic Control Association
  3. American Association of Airport Executives
  4. American Society of Transportation and Logistics, Inc.
  5. American Society of Travel Agents
  6. Chicago Transit Authority (CTA)
  7. Delta Nu Alpha Transportation Fraternity
  8. Deutscher Aero Club e. V.
  9. Hawaiian Discount Car Rental
  10. International Society of Air Safety Investigators
  11. Jacksonville Transit Authority
  12. Mason County Transportation Authority (MCTA)
  13. United States Department of Transportation
  14. United States Government, National Aeronautics and Space Administration
  15. Yacht Brokers Association of America (formerly Yacht Architects and Brokers Association of America)