| Acronym | Definition |
|---|
| DCAN➣Direction Centrale de l'Artillerie Navale (French: Central Directorate of Naval Artillery) |
| DCAN➣Development Control Advice Notes (UK) |
| DCAN➣Delaware County AIDS Network (est. 1987; Sharon Hill, PA) |
| DCAN➣Direction Construction Armes Navale (French) |
| DCAN➣Duck Callers Association of Nebraska (est. 1985; Omaha, NE) |
| DCAN➣DISA Circulars And Notices |