| PDRA | Paint and Decorating Retailers Association 
| Others |
| PDRA | Paint Decorating Retailers Association
| Others |
| PDRA | Pan Drug Resistant Acinetobacter
| Others |
| PDRA | Participatory Disaster Risk Assessment
| Others |
| PDRA | Pendle and District Rover Association
| Others |
| PDRA | Piedmont Diving and Rescue Association
| Others |
| PDRA | Post Doctoral Research Assistant
| Others |
| PDRA | Postmarketing Drug Risk Assessment
| Others |
| PDRA | Pre Dispositional Risk Assessment
| Others |
| PDRA | Professional Diesel Racers Association
| Others |
| PDRA | Professional Drag Racers Association
| Others |
| PDRA | Professional Drag Racing Association
| Others |