NASA Abbreviations and Acronyms

1. A&COTA
   Assembly and Checkout Technical Analysis
2. A&RC
   Application and Resource Control
3. A&SS
   alignment and stabilization subsystem
4. A&TA
   Assembly and Test Area
5. A/B
   Airborne
6. A/FM
   arm firing mechanism
7. A/J
   antijam
8. AA/AL
   automatic approach/autoland
9. AA/AL
   airplane avionics/autoland
10. AAMRAM
    air-to-air medium-range missile
11. ACSN
    Advance Change Schedule Notice
12. ACSN
    Advance Change/Study Notice
13. ADPA
    Air Data Probe Assembly
14. ADPL
    As-Designed Parts List
15. ADRL
    Automatic Drawing Release List
16. ADSF
    Automatic Directional Solidification Furnace
17. ADSF
    Advanced Directional Solidification Furnace
18. ADTA
    Air Data Transducer Assembly
19. AF/IN
    Air Force/Intelligence
20. AFFTC/RPL
    Air Force Flight Test Center/Rocket Propulsion

Last updated: May 6, 2025 — Total entries: 14,020