| Abbreviation | Definition |
|---|---|
| AAHC | Agriculture and Animal Husbandry Corporation |
| AAIP | Afghanistan Agriculture Inputs Project |
| AALA | American Agricultural Law Association |
| AALS | Association For Arid Land Studies |
| AAMS | Advanced Agricultural Measurement Systems |
| AANB | Agricultural Alliance of New Brunswick |
| AAPI | Accelerating Agriculture Productivity Improvement |
| AAPL | Asian Agricultural Products Ltd |
| AAPS | Arable Aid Premium Scheme (United States) |
| AAPS | Arable Area Payment Scheme (Europe) |
| AARC | Asian Agribusiness Research Center |
| AARC | Asian Agribusiness Research Centre |
| AARC | Associated Agricultural and Rural Consultants |
| AARD | Agency for Agricultural Research and Development |
| AARD | Alberta Agriculture and Rural Development |
| AARES | Australian Agricultural and Resource Economics Society |
| AARI | Ayub Agricultural Research Institute |
| AARINENA | Association of Agricultural Research Institutions in the Near East and North Africa |
| AASF | Australian Agricultural Sustainability Framework |
| AASL | Agricultural Analytical Services Laboratory |