Transportation Abbreviations and Acronyms

1. ARM
   Association of Railway Museums
2. ARM
   Association of Recovering Motorcyclists
3. ARM
   Application Response Measurement
4. ARMS
   Airline Reservation Mknagement System
5. ARMS
   Airline Risk Management Solutions
6. ARMS
   Airline Reservation Management System
7. ARN
   Airborne Radio Navigation
8. ARN
   Aviation Reference Number
9. ARO
   Airport Reservation Office
10. ARO
    Airport Reporting Office
11. ARP
    Asset Renewal Program
12. ARP
    Airport Reference Point
13. ARPA
    Automatic Radar Plotting Aids
14. ARPA
    Advanced Research Projects Agency (made early internet)
15. ARPAS
    Automatic Radar Plotting Aids
16. ARPB
    Airline Retiree Pass Bureau
17. ARPT
    Airport
18. AS
    Auto and Shop Information
19. ASA
    Automotive Service Association
20. ASA
    Air Service Area

Last updated: January 23, 2022 — Total entries: 10,057