DBDA
| Acronym | Definition |
|---|---|
| DBDA | Day by Day Armageddon (zombie fiction) |
| DBDA | Downtown Boone Development Association |
| DBDA | Data Base Design Aid |
| DBDA | Design Basis Depressurization Accident |
| DBDA | Dawn Boyfield Design Associates (UK) |
| DBDA | David Bailey Design + Advertising |