Aviation Abbreviations and Acronyms

1. 2D
   Two-Dimensional
2. 3D
   Three Dimensional
3. 3D
   Palair Macedonian
4. 4D
   Four-Dimensional
5. APU
   Auxiliary Power Unit
6. APU
   Auxillary Power Unit
7. b&g
   Background
8. B/T
   Between
9. CAMA
   Civil Aviation Medical Association
10. CARATS
    Collaborative Actions for Renovation of Air Traffic Systems
11. FAV
    Fan Air Valve
12. I&R
    Interrogator/Responsor
13. INSTL
    Installation
14. SR&O
    System Requirements and Objectives
15. MCTR
    Military CTR
16. URMG
    Grozny Airport
17. CCW
    Counter-Clockwise
18. MCW
    Modulated Continuous Wave
19. NCW
    Non Conformance Warning
20. PCW
    Previously Complied With

Last updated: January 9, 2022 — Total entries: 27,749