| Acronym | Definition |
|---|
| PDBA➣Political Database of the Americas (Georgetown University, Washington, DC) |
| PDBA➣Pearl District Business Association (Portland, OR) |
| PDBA➣Pacific Dragon Boat Association (various locations) |
| PDBA➣Postgraduate Diploma in Business Administration (academic degree) |
| PDBA➣Product Development Benchmarking Association |
| PDBA➣Philadelpha Dragon Boat Association (Philadelphia, PA) |
| PDBA➣Perfect Dark Battle Arena (online role playing game) |