| Abbreviation | Definition |
|---|---|
| DND | Drag aNd Drop |
| DNF | Data Not Found |
| DNS | Digital Nervous System |
| DO | Data Operation |
| DO | Digital Output |
| DO | Domain Object |
| DO | Dynamic Object |
| DOC | Display Operator Console |
| DOC | Distributed Object Computing |
| DOD | Domain Of Definition |
| DoDAF | Department of Defense Architecture Framework |
| DOE | Distributed Objects Everywhere |
| DOG | Digital Overlay Graphic |
| DOG | Distributed Objects Group |
| DOI | Data Output Interface |
| DOIT | Disabilities Opportunities Internetworking And Technology |
| DOM | Document Object Management |
| DOMF | Distributed Object Management Facility |
| DOQ | Digital Orthophoto Quadrangles |
| DOR | Display Order Record |