| Abbreviation | Definition |
|---|---|
| AGRA | Alliance for a Green Revolution in Africa |
| AGRI | Agriculture |
| AGRIC | Agriculture |
| AGRICULTURAL | Agricultures |
| AGRICULTURE | Agricultural |
| AGRO | Agricultural Growers Resource Organization |
| AGS | American Goat Society |
| AGT | Agriculture Graduate Trainee |
| AHA | Agricultural Hemp Association |
| AHADI | Academic Health and Agricultural Development Initiative |
| AHAYA | Association Of Housewives And Youth In Agriculture |
| AHDO | Agriculture Health and Development Organization |
| AHFT | Agriculture Horticulture Food Technology |
| AHHC | Annually Harvested Herbaceous Crops |
| AHMF | Abounding Harvest Mountain Farm |
| AHS | Agricultural High School |
| AHWNI | Animal Health and Welfare, Northern Ireland |
| AIA | Automatic Irrigation Assembly |
| AIAC | Agriculture Industry Advisory Committee |
| AIAEA | All India Agricultural Engineers Association |