Federal Aviation Administration Abbreviations and Acronyms

1. GL
   GUS LRU Simulator
2. GLFMEX
   Gulf of Mexico
3. GLONASS
   Global Orbiting Navigation Satellite System
4. GLONASS
   Global Navigation Satellite System (Russia)
5. GLR
   Great Lakes Region
6. GLS
   GNSS Landing System
7. GM
   Gulf of Mexico
8. GM
   Gram
9. GM
   Ground Model
10. GMC
    Ground Monitoring and Control
11. GME
    Gross Navigation Error
12. GMS
    Ground Monitoring Station
13. GMS
    Ground Monitoring Equipment
14. GMT
    Greenwich Mean Time
15. GNE
    Gross Navigation Error
16. GNE
    Gross Navigational Error
17. GNG
    GEO Navigation Data Generation
18. GNSS
    Global Navigation Satellite System (ICAO)
19. GNSSU
    GNSS (Landing) Unit
20. GNZ
    General Aviation

Last updated: September 10, 2020 — Total entries: 2,563