Aircraft Abbreviations and Acronyms

1. S
   Without
2. S
   Scheduled
3. S
   Small
4. SAR
   Search and Rescue
5. SAR
   Smart ACMS Recorder
6. SAT
   Static Air Temperature
7. STR
   Steering
8. TAS
   True Airspeed
9. U
   Unavailable
10. U
    Unlicensed
11. U
    Upper
12. ARR
    Arrange
13. MIX
    Mixed
14. C&S
    Constant Speed
15. ECU
    Engine Control Unit
16. J
    Junction
17. A&A
    Air-To-Air
18. APT
    Airport
19. ASU
    Avionics Switching Unit
20. CHS
    Chapter

Last updated: March 8, 2022 — Total entries: 8,627