| Acronym | Definition |
|---|
| QDG➣1st the Queen's Dragoon Guards (a British Regiment) |
| QDG➣Queensland Digital Group (Australia) |
| QDG➣Quebrada/Discovery/Gofar (geological fault system) |
| QDG➣Quest Development Group, Inc. (Addison, IL) |
| QDG➣Que Dios Guarde (Spanish: Whom May God Preserve) |
| QDG➣Quantum Degenerate Gas (physics) |