| Acronym | Definition |
|---|
| RDPA➣Recent Developments in Pharmaceutical Analysis (Italy) |
| RDPA➣Richmond District Parents Association (British Columbia, Canada) |
| RDPA➣Regional Deposition Processes in the Atmosphere (annual conference; National Taiwan University; Taipei, Taiwan) |
| RDPA➣Refsum Disease with Increased Pipecolic Acidemia |
| RDPA➣Retired and Disabled Police Association |
| RDPA➣Right Descending Pulmonary Artery Diameter (hypertension) |