| Acronym | Definition |
|---|
| AHG | Ad Hoc Group |
| AHG | American Herbalists Guild |
| AHG | Automotive Holdings Group |
| AHG | Apria Healthcare Group (Lake Forest, CA) |
| AHG | Alliance for a Healthier Generation |
| AHG | Annals of Human Genetics |
| AHG | Anti-Human Globulin |
| AHG | Affordable Housing Group (Tyler, TX) |
| AHG | Asheville Hiking Group (Asheville, NC) |
| AHG | Antihemophilic Globulin |
| AHG | Anschütz Handels GmbH (German sporting rifle manufacturer) |
| AHG | Ateliers de la Haute Garonne (French aerospace fastener manufacturer) |
| AHG | Apollo Hospitals Group (India) |
| AHG | Ashworth-Hepplewhite-Gray (gas detection lamp) |