NASA Abbreviations and Acronyms

1. SSR
   Station Set Requirement
2. SSS
   System Specification
3. SSS
   Sound Suppression System
4. SSS
   Space Shuttlesystem
5. SSS
   Stage Separation Subsystem
6. SSS
   Station Set Specification
7. SSS
   Subsystem Segment
8. W/H
   Watt-hour
9. ASO
   Aviation Safety Office
10. ASO
    Astronomical Search for Origins
11. ASO
    Australian Space Office
12. ASO
    Administrator Staff Office
13. B/C
    Bench Check
14. SCNR
    Scanner
15. SOTA
    State of The Art
16. SOW
    Square Wave
17. SOW
    Statement of Work
18. SOW
    Sox Supercritical Oxygen
19. SOW
    Start of Word
20. SOW
    Subdivision of Work

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