NASA Abbreviations and Acronyms

1. DED
   Dedicate
2. DEDA
   Data Entry and Display Assembly
3. DEE
   Digital Events Evaluator
4. DEF
   Definition
5. DEF
   Defrost
6. DEFENSE
   Department of Defense
7. DEFL
   Deflect
8. DEFL
   Deflection
9. DEFN
   Definition
10. DEH
    Digital
11. DEI
    Design Engineering Identification
12. DEIS
    Design Evaluation Inspection Simulator
13. DEIS
    Design Engineering Inspection Simulation
14. DEL
    Deorbit, Entry, and Landing
15. DEL
    Deorbit
16. DEL
    Deliver
17. DELIV
    Deliver
18. DELNI
    Digital Ethernet Local Network Interconnect
19. DELOG
    design engineering logistics
20. DELTA
    Detailed Labor and Time Analysis

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