| Abbreviation | Definition |
|---|---|
| DMTF | iffraction Limited Modulator Transfer Function |
| DMU | Defence And Military Union |
| DMU | Disk Memory Unit |
| DMV | Department of Military Veterans |
| DMVA | Department of Military and Veteran Affairs |
| DMVA | Department of Military and Veterans Affairs |
| DMVS | Desert Mobility Vehicle System |
| DMWD | Department of Miscellaneous Weapons Development |
| DMWR | Depot Maintenance Work Requirement(s) |
| DMWR | Depot Maintenance Work Requirements |
| DMZ | Dead Man's Zone |
| DMZ | De-Militarized Zone |
| DN | Digital Nonsecure |
| DN | Discrepancy Notice |
| DNA | Defense Nuclear Agency |
| DNA | DeoxyriboNucleic Acid |
| DNA | Desire And Needs Assessment |
| DNA | Did Not Attend |
| DNA | Does Not Apply |
| DNACO | Deputy NAtional COmmodores |