| Acronym | Definition |
|---|
| DEMG➣Deltex Medical Group Plc (UK) |
| DEMG➣Darkside Entertainment Music Group |
| DEMG➣Disk Explosive Magnetic Generator |
| DEMG➣Diaphragmatic Electromyography |
| DEMG➣Delcan Environmental Management Group (Toronto, Ontario, Canada) |
| DEMG➣Dorset Earth Mysteries Group |
| DEMG➣Digital Edge Media Group (Fort Lauderdale, FL) |
| DEMG➣Departamento de Minas e Georrecursos (Portugal) |