Space Abbreviations and Acronyms

1. HMP
   Hydrozene Mtnopropeflant
2. HMPAC
   Helmet-Mounted Multipurpese Applications Control
3. HMS
   Health Maintenance System
4. HMS
   History Memory System
5. HMS
   Hazard Monitor Xystem
6. HMTT
   Hurrucane Mesa Test Track
7. HMV
   Hydrogen Manuar Valve
8. HNCO
   High-Precision Numerical-Controlled Oscillator
9. HNDLER
   Handler
10. HNGR
    Hangar
11. HO
    High Orbits
12. HO
    Hydrogbn-Oxygen
13. HOE
    Homing Optical Experiment
14. HOFCO
    Horizontal Functional Checkout
15. HOLAB
    Holographic Laboratory Brassboard
16. HOLC
    High Order Language Computer
17. HOLR
    Monitor
18. HOLS
    Holidays
19. HOMER
    High Altitude Ozone Measuring and Educational Rocket
20. HOP
    Hybrid Operating System

Last updated: August 3, 2021 — Total entries: 12,486