| Abbreviation | Definition |
|---|---|
| CYSAG | Cyngor Ymgynghorol Sefydlog Addysg Grefyddol (Welsh: Standing Advisory Council for Religious Education; UK) |
| DAAC | Design Aesthetic Advisory Committee |
| DAAC | district advisory accountability committee |
| DAB | Diversity Advisory Board |
| DAC | Driver Advisory Council |
| DAC | Drone Advisory Committee |
| DALC | Digital Advisory and Learning Centre |
| DAPAC | Development Agreement Public Advisory Committee |
| DAPAC | Downtown Action Plan Advisory Committee |
| DBAC | District Budget Advisory Council |
| DBAS | District Business Advisory Services |
| DBAS | District Business and Advisory Services |
| DCAC | Daniels Corporate Advisory Co |
| DCAC | Debt Capacity Advisory Committee |
| DCAC | Deferred Compensation Advisory Committee |
| DCAC | Dulles Corridor Advisory Committee |
| DCAG | Defined Contribution Advisory Group |
| DCAG | Disadvantaged Communities Advisory Group |
| DCAT | Diamond College Advisory Team |
| DCAT | DSpace Community Advisory Team |