NASA Abbreviations and Acronyms

1. SSA
   Sequential Shunt Assembly
2. SSA
   Symbol Synchronizer Assembly
3. SSA
   1/0 Gcos Program Element Name
4. SSAT
   Shuttle Service and Access Tower
5. SSAT
   S-band Single Access Transmitter
6. SSB
   Single Sideband
7. SSB
   Source Selection Board
8. SSBC
   Summary Sheet Bar Chart
9. SSBN
   Fleet Ballistic Missile Submarine
10. SSC
    Single-Stage Command
11. SSC
    Subsystem Sequence Controller
12. SSC
    Science Support Center
13. SSC
    Solid-Solution Cermet
14. SSC
    Subsystem Computer
15. SSC
    Station Support Computer
16. SSC
    John C. Stennis Space Center
17. SSC
    Swedish Space Corporation
18. SSC
    L Shuttle System Commonality List
19. SSCA
    Surface Sampler Control Assembly
20. SSCC
    Support Services Control Center

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