| Abbreviation | Definition |
|---|---|
| DMEES | Directorate of Mechanical and Electrical Engineering Services |
| DMEM | Dulbecco's Modified Eagle Medium |
| DMF | Darrell Martin Filmnet |
| DMFS | Des Moines Flying Service |
| DMG | Daily Mirror Group |
| DMG | Davidson Media Group |
| DMGN | Demegen, Inc. |
| DMHI | Daewoo Mangalia Heavy Industries |
| DMHL | Dyna Mac Holdings Ltd |
| DMHM | Denver Mile High Magicians |
| DMHQ | Digital Media HeadQuarters |
| DMHU | DENSO Manufacturing Hungary, LTD. |
| DMI | Design Materials Inc |
| DMI | Digital Mapping Inc |
| DMI | Digital Marketing Inc |
| DMI | Digital Motorworks Inc |
| DMI | Dimensional Measurement Inc |
| DMI | Dimensional Metals Inc |
| DMI | Diversified Minerals Inc |
| DMI | Downtown Madison Inc |