PDRI
| Acronym | Definition |
|---|---|
| PDRI | Project Definition Rating Index |
| PDRI | Pancreas Donor Risk Index (organs) |
| PDRI | Personnel Decisions Research Institute (Minneapolis, MN) |
| PDRI | Pemerintahan Darurat Republik Indonesia (Indonesian: Emergency Government of the Republic of Indonesia) |
| PDRI | Paul Davis Restoration, Inc |
| PDRI | Power Delivery Reliability Initiative (Electric Power Research Institute) |