Transportation Abbreviations and Acronyms

1. R
   Runner
2. R
   Redirected
3. 8A
   Minority-Owned or Other Disadvantaged Business
4. a3
   Automatic Three Speed
5. a4
   Automatic Four Speed
6. a5
   Automatic Five Speed
7. d5
   Fifth Coast Guard District
8. D7
   Seventh Coast Guard District
9. D8
   Eighth Coast Guard District
10. D9
    Ninth Coast Guard District
11. l4
    Automatic Lockup Four Speed
12. m3
    Cubic Metre
13. N8
    Hong Kong Airlines
14. SOUTHWEST
    Southwest Airlines
15. AFV
    Alternative-Fuel Vehicle
16. AFV
    Armored Family of Vehicles (US)
17. AMS
    Automated Manifest System
18. AMS
    Aeronautical Material Specification
19. AMS
    Altitude Membrane Sickness
20. AMS
    Airport Management System

Last updated: January 23, 2022 — Total entries: 10,048