NASA Abbreviations and Acronyms

1. SDT
   Scaling and Display Task
2. SDTV
   Structural Dynamics Test Vehicle
3. SDU
   Signal Distribution Unit
4. SDVF
   Software Development and Verification Facilities
5. SE
   Systems Engineer
6. SE
   Sensitivity
7. SE
   Subsystem Element
8. SE
   System Element
9. SE
   Systems Engineering
10. SE/FAC
    Support Eq Uipm Ent/Facility
11. SE&I
    System Element
12. SEA
    Scanning Electrostatic Analysis
13. SEA
    Silicon Elastimeter Ablator
14. SEA
    Support Electronics Assembly
15. SEADS
    Shuttle Entry Air Data System
16. SEADS
    Shuttle Entry Air Data System (subsystem)
17. SEAID
    Support Equipment Abbreviated Items Description
18. SEARCHS
    Shuttle Exgineer'
19. SEARCHS
    Simulation
20. SEARCHS
    Shuttle Engineer'

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