NASA Abbreviations and Acronyms

1. F/0
   Fuel/oxidizer Ratio
2. FT/SEC
   Feet Per Second
3. FUS/UF
   Fuselage
4. G&NGUIDANC
   And Navigation
5. G-11
   Gulfstream 11 (shuttle Training Aircraft)
6. G-MEM
   General Memory
7. G-MEM
   Gpc-memory
8. G02
   Gag02gaseous Oxygen
9. GECALL
   Gcos Program Element Name
10. GEOSYNCHRON
    Geosynchronous Operational Environmental Satellite
11. GESYOT
    Gcos Program Element Name
12. GROUND
    Operground Operations Review Panel
13. GYROA
    Gyro A
14. H-CITE
    Horizontal-cargo Integration Test Equipment
15. H/T
    Heat Treat
16. HAL/S
    Computer
17. HAL/S
    High Order Assembly Language for Shuttle Flight
18. HAL/S
    High-order Assembly Language/ Shuttle
19. HAL/S
    High Order Programming Language for Spacelab Usage
20. HYDROGEN
    Purge

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