| Acronym | Definition |
|---|
| ODG➣Ordine dei Giornalisti (Italian: Order Of Journalists) |
| ODG➣Ordine del Giorno (Italian: Order of the Day) |
| ODG➣Olive Drab Green (product description) |
| ODG➣Organisme de Défense et de Gestion (French: Defense Organization and Management) |
| ODG➣Official Disability Guidelines |
| ODG➣Optimal Decision Group (now ChoicePoint) |
| ODG➣Optics Design Group (Optical Society of Japan) |
| ODG➣Oxford Diocesan Guild |
| ODG➣Oligodendroglioma |
| ODG➣Oh Dear God |
| ODG➣Open Development Group |
| ODG➣Ovarian Dysgenesis |
| ODG➣Objective Differential Grade |
| ODG➣Outstanding Division Governor |
| ODG➣Osterhout Design Group (San Francisco, CA) |
| ODG➣Old Dog Gamers |
| ODG➣Obra de Gentry (Spanish: Work of Gentry) |
| ODG➣Old Dirty's Gang (Counter-Strike Source gaming clan) |
| ODG➣Ordnance Disposal Group |