| Abbreviation | Definition |
|---|---|
| ARINI | Agriculture Research Institute Of Northern Ireland |
| ARIP | Agricultural Reform Implementation Project |
| ARIS | Agriculture Research Information System |
| ARMIS | Agricultural Research Management Information System |
| ARMP | Agricultural Resource Management Plan |
| ARMP | Agricultural Risk Management Policy |
| ARMP | Agriculture Resource Management Plan |
| ARMS | Agricultural Resource Management Study |
| ARMS | Agricultural Resource Management Survey |
| ARMT | Agricultural Risk Management Team |
| ARS | Agriculture Research Services |
| ASAC | American Society of Agricultural Consultants |
| ASAE | American Society For Agricultural Engineers |
| ASAE | American Society of Agricultural Engineers |
| ASAE | Automotive Society of Agricultural Expert |
| ASAN | A Sustainable Agriculture Network |
| ASAN | Alabama Sustainable Agriculture Network |
| ASAO | Association of Show and Agricultural Organisations |
| ASAP | Agricultural Stewardship Assurance Program |
| ASAP | Agroecology Sustainable Agriculture Program |