| Abbreviation | Definition |
|---|---|
| DDWD | Daily Deals World Delivery |
| DEC | Daily Effective Circulation |
| DEPT | Department |
| DESP | Directive Equipements sous Pression |
| DF | Decend to Fraud |
| DGN | Daily Gaming News |
| DGPI | Directorate General of Press and Information |
| DIN | Deutsches Institut für Normung |
| DIRAP | Digital Review of Asia Pacific |
| Disk | computer subjects use 'Disc' for Disk |
| DITB | Dictionary of International Trade and Business |
| DITW | Dead In The Water |
| DJ | Daily Jolt (Clarkson University) |
| DLN | Detroit Legal News |
| DMA | Designated Market Area |
| DMALC | Douglas Martin, A Law Corporation |
| DMBC | Digital Media Broadcasting Corporation |
| DMBU | Digital Media Broadcasting Undertakings |
| DMF | DivX Media Format |
| DMG | Davidson Media Group |