| Abbreviation | Definition |
|---|---|
| DMB | Datum Marker Buoy |
| DMBG | Digital Map BackGround |
| DMBP | Depot Maintenance Business Profile |
| DMC | Data Mode Control |
| DMC | Dedicated Medical Corps |
| DMC | Defense Movement Coordinator |
| DMC | Devil May Care |
| DMCC | Diplomats and Military Commanders for Change |
| DMCCC | Deputy Missile Combat Crew Commander |
| DMD | Digital Message Device |
| DMD | Directed Material Deposition |
| DMDB | Depot Maintenance Database |
| DMDC | Defense Management Data Center |
| DMDC | Defense Manpower Data Center |
| DMES | Deployable Mobility Execution Systems |
| DMF | Dutch Marine Force |
| DMFCS | Digitized Motor Fire Control System |
| DMFO | Defense Medical Facilities Office |
| DMG | Distinguished Military Graduate |
| DMH | Don't Mean Hooey |