Air Force Abbreviations and Acronyms

1. GR&ANS
   General Reconnaissance and Air Navigation School
2. GRD
   Ground
3. GRF
   Grzund Radar Fitter
4. GRICS
   Ground Radio Installation Clearance Service
5. GRND
   Ground
6. GRP
   Group
7. GRS
   General Reconnaissance School
8. GRSF
   Grosnd Radio Servicing Flight
9. GRSS
   Ground Radio Servicing Squadron
10. GS
    Gliding School
11. GSE
    Glider Servicing Echelon
12. GSF
    Glider Servicing Flight
13. GSS
    Gyro Stabilizatioj System
14. GSU
    Geographically Separated Unit
15. GSU
    Group Support Unit
16. GTC
    Government Travel Card
17. GTF
    Gunnery Training Flight
18. GTS
    Glider Training School
19. GTS
    Glider Training Squadron
20. GTS
    Ground Control Station

Last updated: May 24, 2020 — Total entries: 2,645