NASA Abbreviations and Acronyms

1. GSU
   Gas Servicer Unit
2. GSV
   Glove Stop Valve
3. GSVOO
   Ground Station Visibility of Orbiting Objects
4. GSVP
   Ground Support Verification Plan
5. GT
   Gain Versus Temperature
6. GT
   Ground Test
7. GT
   Ground Team
8. GT
   Gyro Torque
9. GTA
   Ground To Air
10. GTA
    Ground Test Access
11. GTA
    Ground Torquing Assembly
12. GTA
    Gas Tungsten Arc Welding
13. GTAW
    Gas Tungsten Arc Welding
14. GTC
    Glycol Trim Console
15. GTC
    Ground Test Conductor
16. GTCU
    Ground Thermal Conditioning Unit
17. GTDS
    Goddard Trajectory Determination System
18. GTE
    General Telephone and Electronics
19. GTE
    General Telephone Electric
20. GTF
    Ground Test Facility

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