| Abbreviation | Definition |
|---|---|
| DKMA | Directorate of Knowledge Management in Agriculture |
| DNDC | DeNitrification-DeComposition |
| DOA | Department Of Agriculture |
| DOACS | Department of Agriculture and Consumer Services |
| DOAE | Department of Agricultural Extension |
| DOAE | Department of Agriculture Extension |
| DOAM | Dominica Organic Agriculture Movement |
| DOC | Day Old Chick |
| DOT | Dear Old Tractor |
| DPBP | Date Palm By Products |
| DPS | Department of Poultry Science |
| DPW | Dehydrated Poultry Waste |
| DRAH | Direction Régionale de l'Agriculture et de l'Hydraulique (French: Regional Directorate of Agriculture and Water; Burkina Faso) |
| DRCC | Drought Relief Coordinating Committee |
| DRDS | Department of Rural Development Studies (Swedish University of Agricultural Sciences) |
| DREA | Department of Rural Economy and Agriculture |
| DREAM | Delaware River Equestrian Agriculture and Marine |
| DRIS | Decennial Response Integration System |
| DRMS | Dairy Records Management System |
| DSAC | Dixon Springs Agricultural Center |