NASA Abbreviations and Acronyms

1. 954
   Florida
2. N/G
   Navigation and Guidance (g&n Preferred)
3. Contrl
   Control
4. Engng
   Engineering
5. Extnl
   External
6. H202
   Hydrogen Peroxide
7. HSKPG
   Housekeeping
8. K cal
   Kilocalorie
9. P-Y
   Pitch/yaw
10. STSG
    Shuttle Test Group
11. Telecomms
    Telecommunications
12. R & W
    Runway
13. R & W
    Read/Write
14. 1o
    Primary
15. US DOS
    United States Department of State
16. CONTIG
    Contiguous
17. ESTR
    Engineering Science Tape Recorder
18. S-BD
    S-Band
19. N.T.E.
    Not To Exceed
20. ENG'G.
    Engineering

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