NASA Abbreviations and Acronyms

1. SDC
   Spares Disposition Code
2. SDC
   Shallow Draft Board
3. SDCL
   Supplier Documentation Checklist
4. SDCP
   Summary Development Cost Plan
5. SDCS
   Sail Data Communications System
6. SDD
   Software Design Document
7. SDD
   System Design Document
8. SDE
   Space Division Evaluator
9. SDF
   Safing and Deservicing Facility
10. SDF
    Software Development Facility
11. SDF
    Science Data Formatter
12. SDF
    System Development Facility (breadboard)
13. SDG
    Supplier Documentation Group
14. SDH
    Standard Data Header
15. SDH
    System Development Handbook
16. SDI
    Science Data Interface
17. SDIP
    Sogs/Dads Interface Processor
18. SDM
    Secondary Deployment Mechanism
19. SDM
    Subsystem Design Manuals
20. SDM
    System Definition Manual

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