| Abbreviation | Definition |
|---|---|
| AMPI | Associated Milk Producers, Inc. |
| AMRA | Agriculture Marketing Research Analyst |
| AMRI | Agricultural Mechanization Research Institute |
| AMS | Agricultural Management Solutions |
| AMS | Agricultural Marketing Service |
| AMS | Agriculture management system |
| AMSS | American Milking Shorthorn Society |
| AMTA | Agriculture Market Transition Assistance |
| AMTS | Agricultural Modeling and Training Systems |
| AN | Agricultural Nutrient |
| ANBP | Association of Natural Biocontrol Producers |
| ANCW | American National CattleWomen, Inc. |
| ANF | America needs farmers |
| ANFF | Australian Native Farm Forestry |
| ANH | Agriculture Nutrition Health |
| ANH | Agriculture, Nutrition & Health |
| ANMP | Agricultural Nutrient Management Program |
| ANPIA | Aneura Pinguis var. Angustior (plant) |
| ANR | Agricultural and Natural Resources |
| ANR | Agriculture and Natural Resources |