Army & Military Abbreviations and Acronyms

1. DDP
   Defense Dissemination Program
2. DDPO
   Defense Dissemination Program Office
3. DDR-E
   Director, Defense Research and Engineering
4. DDRS
   Defense Data Repository System
5. DDS
   Decision Support System
6. DDS
   Department of Defense Support
7. DDS/RL
   Defense Dissemination System/Receive Location
8. DDSP
   Defense Development Sharing Project
9. DDSS
   Document Dissemination and Storage Segment
10. DDT
    Training Destroyer
11. DDU
    Distant Device Unit
12. DDU
    Digital Display Unit
13. DE
    Dissemination Element-Upgrade
14. DE-U
    Dissemination Element-Upgrade
15. DE/EW
    Directed Energy/Electronic Warfare
16. DEA
    Drug Enforcement Administration (U.S. Department of Justice)
17. DEACON
    Defense Estimates Analytical Computer On-Line Network
18. DEB
    Digital European Backbone
19. DEC
    Digital Equipment Corporation
20. DECA
    Digital Electronic Control Assembly

Last updated: May 24, 2020 — Total entries: 5,570