| Acronym | Definition |
|---|
| AHGA | American Homeowners Grassroots Alliance |
| AHGA | American Hosta Growers Association |
| AHGA | Australian Hydroponic and Greenhouse Association |
| AHGA | Art History Graduate Association |
| AHGA | Arizona Hang Glider Association |
| AHGA | Australian Hop Growers Association |
| AHGA | Almost Heaven Greyhound Adoption, Inc. (West Virginia) |
| AHGA | Asynchronous Hybrid Genetic Algorithm |
| AHGA | American Hallmark General Agency, Inc. |
| AHGA | Australian House and Garden Annual |
| AHGA | Apple Hill Growers Association |
| AHGA | Any Help Greatly Appreciated |
| AHGA | Autoshift High Gear Actuator |
