Transportation Abbreviations and Acronyms

1. ANOPR
   Advanced Notice of Proposed Rulemaking
2. ANOPR
   Advance Notice of Proposed Rulemaking
3. ANPR
   Advanced Notice of Proposed Rulemaking
4. ANPR
   Advance Notice of Proposed Rulemaking
5. ANPRM
   Advanced Notice of Proposed Rulemaking
6. ANPRM
   Advance Notice of Proposed Rulemaking
7. ANPRM
   Advance Notice of Proposed Rule Making
8. ANPRM
   Advanced Notice for Proposed Rulemaking
9. AO
   Agency Object
10. AO
    Aviation Officer
11. AO
    Air Observer
12. AO
    All Offensive
13. AO
    All Off
14. AOA
    Angle of Attack
15. AOA
    Activity-On-Arrow
16. AOA
    Faa Office of The Administrator
17. AOA
    Any One Accident
18. AOA
    Air Operations Area
19. AOC
    Air Operator'S Certificate
20. AOC
    Faa Office of Communications

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