GAAR
| Acronym | Definition |
|---|---|
| GAAR | General Anti-Avoidance Rule |
| GAAR | Greater Albuquerque Association of Realtors (Albuquerque, NM) |
| GAAR | Guet Aérien Armé (French: Wath Air Arm) |
| GAAR | Gates of the Arctic National Park and Preserve (US National Park Service) |
| GAAR | Generally Accepted Appraisal Rules (mortgage lending) |
| GAAR | Great Aussie Air Rally (Australia; flight simulation) |
| GAAR | Gas Access Arrangements Review (Essential Services Commission; Australia) |
| GAAR | Greater Augusta Association of Realtors, Inc. (Augusta, GA) |