| Abbreviation | Definition |
|---|---|
| ADG | Almost Dead Gelbvieh |
| ADG | Alonso de Garay |
| ADG | Alternative Dive Group |
| ADG | Ancient DOS Games |
| ADG | Aquarium Design Group |
| ADG | Architectural Design Group |
| ADG | Architectural Detail Group |
| ADG | Archiv der Gegenwart |
| ADG | Art Directors Guild |
| ADG | Association Development Group |
| ADG | Astoria Dj Group |
| ADG | Athena Design Group |
| ADG | Atlassian Design Guidelines |
| ADG | Australian Design Group |
| ADG | Automated Deduction in Geometry |
| ADG | Automated Driving Group |
| ADG | Average Dose Gain |
| ADGA | Akron District Golf Association |
| ADGA | Average Daily Global Audience |
| ADGB | As Days Go By |