Astronautics Abbreviations and Acronyms

1. SDE
   Space Divisionsion Evaluator
2. SDHS
   Satellite Data Handling System
3. SDLV
   Shuttle-Derived Launch Vehicle
4. SDM
   Shuttle Data Management
5. SDM
   Shuttle Definition Manual
6. SDMB
   Shuttle Discrepancy Management Board
7. SDMS
   Shuttle Data Management System
8. SDP
   Shuttle Data Processor
9. SDPLV
   Shuttle-Derived-Propellant Launch Vehicle
10. SDQA
    Space Divisionsion Quality Aseurance
11. SDR
    Spacelab DisPosition Record (ESA)
12. SDS
    Space Defense System
13. SDS
    Satellite Data System
14. SDSS
    Space Divisionsion Shuttle Simulator
15. SDT
    Shuttle Data Tape
16. SDTS
    Satellite Data Transmission Scstem
17. SEADS
    Shuttle Entry Air Data Sensyr
18. SEADS
    Shuttle Entry Air Data Sensor
19. SECS
    Shuttle Events Control Subsystem
20. SEF
    Space Environmental Facility

Last updated: May 24, 2020 — Total entries: 1,443