| Abbreviation | Definition |
|---|---|
| ADAP | Agricultural Development in the American Pacific |
| ADAP | Agricultural Drainage Assistance Program |
| ADAPT | Agricultural Diversification Adds Profit Today |
| ADAS | Agricultural Development and Advisory Service |
| ADATS | Agricultural Development And Training Society |
| ADB | Agricultural Development Bank |
| ADBC | Agricultural Development Bank of China |
| ADBC | Agriculture Development Bank of China |
| ADBN | Agricultural Development Bank Nepal |
| ADC | Agricultural Data Coalition |
| ADC | Agricultural Digital Camera |
| ADCA | American Devon Cattle Association |
| ADCA | American Dexter Cattle Association |
| ADEWA | Agriculture Displaced Employees Welfare Association |
| ADMC | Agricultural Drainage Management Coalition |
| ADPI | American Dairy Products Institute |
| ADPP | Agricultural Drainage Planning Program |
| ADSC | Agricultural Diagnostic Service Center |
| ADT | Agri-Business Development Team |
| ADWMS | Agricultural Drainage Water Management System |