NASA Abbreviations and Acronyms

1. SSID
   Shuttle Stowage Installation Drtwing
2. SSID
   Shuttle Stowage Installation Drawing
3. SSIP
   Systems Software Interface Processing
4. SSIU
   Systems Simulator Interface Unit
5. SSM
   Spacecraft Systems Monitor
6. SSM
   Subsystem Manager
7. SSM
   Support System Module
8. SSM
   Support Systems Module
9. SSM
   Bspace Shuttle Maintenance Baseline
10. SSM
    Ec Space Shuttle Main Engine Controller
11. SSM
    Espace Shuttle Main Engine
12. SSM
    Support Service Module
13. SSM
    Systems Support Module
14. SSM
    Spacecraft Subsystems Monitoring
15. SSM/OTA
    Support Systems Module/Optical Telescope Assembly
16. SSMECA
    Ssm E Controller Assembly
17. SSMS
    Ssm Simulator
18. SSO
    Support System for Oex
19. SSO
    Safety Signification Operation
20. SSO
    Space Shuttle Orbiter

Last updated: May 6, 2025 — Total entries: 14,020