NASA Abbreviations and Acronyms

1. DELTA-T
   Difference In Temperature
2. DEMOD
   Demodulate
3. DEMP
   Direct Emp
4. DEMUX
   Demultiplexer
5. DEORB
   Deorbit
6. DEOSS
   Demonstration of Electro-Optical Surveillance Sensor
7. DEPL
   Deploy
8. DEPRESS
   Depressurize
9. DER
   Drawing Error Report
10. DERIGID
    Derigidize
11. DES
    Data Encryption Standard
12. DES
    Data Exchange System
13. DES
    Descent
14. DES
    Distributed Evaluation System
15. DES
    Data Enhancement System
16. DESAT
    Desaturated
17. DESC
    Descent
18. DESHE
    Distributed Expert System Hosting Environment
19. DESIG
    Designate
20. DESPOT
    Design Performance OPtimization

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