Aeronautics Abbreviations and Acronyms

1. GUID
   Guidance
2. GVA
   Gox Vent Arm
3. GVAR
   Goes Variable Data Format
4. GYM
   Ggaymas
5. HCSI
   Hughes Communications Services
6. HD
   Head-Up Display
7. HDG
   Heading
8. HDG SEL
   Heading Select
9. HDOP
   Horizontal Dilution of Precision
10. HED
    Heading
11. HEPAD
    High Energy Pjoton and Alpha Particle
12. HF
    High Frequency
13. HGCDTE
    Mercury Cadium Telluride
14. HH
    Heading Hold
15. HIGH
    Frequency
16. HIGH
    Pressuhigh Pressure
17. HIGH
    Ratiomultiplier
18. HIPO
    Hierarcrical Input/Process Output
19. HIS
    Horizontal Situation Indicator
20. HITS
    High Rate Multiplexer Input/Output Test System

Last updated: May 24, 2020 — Total entries: 1,557