CDDA
| Acronym | Definition |
|---|---|
| CDDA | Cataclysm: Dark Days Ahead (gaming) |
| CDDA | Compact Disc Digital Audio |
| CDDA | Compensation for Detriment Caused by Defective Administration (Australia) |
| CDDA | Canadian Diamond Drilling Association |
| CDDA | Canadian Disc Dog Association |
| CDDA | Central District Dental Association (Florida) |
| CDDA | Company Director's Disqualification Act (UK) |