Governmental & Military Abbreviations and Acronyms

1. GSIU
   Ground Standard Interface Unit
2. GSL
   Geographic Air Surveys
3. GSL
   Gulf Stream Locale
4. GSL
   GNU Scientific Library
5. GSL
   Group Scout Leader
6. GSLS
   Ground Station Link Survivability
7. GSM
   Ground Support Module (JSTARS)
8. GSM
   General Street Madness
9. GSM
   Government Surveillance Monitoring
10. GSM
    Gilera Super Motard
11. GSM
    Grants Solicitation and Management
12. GSM
    Gas turbin mechainc
13. GSM-R
    Global System for Mobile Communications - Railway
14. GSMC
    GAS TURBINE SYSTEM TECHNICIAN (MECHANICAL) CHIEF PETTY OFFICER
15. GSMNP
    Great Smoky Mountains National Park
16. GSN
    Global Seismic Network
17. GSNP
    Great Smoky Mountains National Park
18. GSNT
    Association for Canadian Studies In The United States
19. GSO
    Geosynchronous Earth Orbit
20. GSO
    General Services Officer (U.S. Department of State)

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