| Acronym | Definition |
|---|
| AARG | Aerial Archaeology Research Group (est. 1980) |
| AARG | Australasian Audio Repairers Guild |
| AARG | Austin Area Rocketry Group (astronomy; Texas) |
| AARG | Association of Americans Risen from the Grave (website) |
| AARG | Appalachian Amateur Radio Group (ham radio) |
| AARG | Australian Aircraft Restoration Group (Australia) |
| AARG | Average Annual Rate of Growth |
| AARG | Atlanta Adventure Racing Group |
| AARG | Arizona Adventure Riders Group |
| AARG | Allied Aviation Resource Group (World War II) |
