Governmental & Military Abbreviations and Acronyms

1. GMS
   Grants Management System
2. GMS
   Geostationary Meteorological Satellite (Japan)
3. GMSA
   GUNNER'S MATE SEAMAN APPRENTICE
4. GMSC
   Geologic Map Standards Committee (USGS)
5. GMSN
   GUNNER'S MATE SEAMAN
6. GMSP
   Georgia Motorcycle Safety Program
7. GMSR
   GUNNER'S MATE SEAMAN RECRUIT
8. GMT
   Greenwich Meantime
9. GMT
   Greenwich Mean Time (Zulu)
10. GMTA
    Green Mountain Transit Agency
11. GMTC
    GUNNER'S MATE (TECHNICIAN) CHIEF PETTY OFFICER
12. GMTC
    GUNNER'S MATE (TURRETS) CHIEF PETTY OFFICER
13. GMTCS
    GUNNER'S MATE (TECHNICIAN) SENIOR CHIEF PETTY OFFICER
14. GMTI
    Ground Moving Target Indicator GNAS Gateway Network Access System
15. GMU
    Gyro Mechanical Unit
16. GMU
    GPS (Height) Monitoring Unit
17. GN
    Ground Network
18. GN
    Guidance and Navigation
19. GN
    Government Notice
20. GN
    Grain

Last updated: May 24, 2020 — Total entries: 74,797