| Acronym | Definition |
|---|
| PRDI➣Path Remote Defect Indicator |
| PRDI➣Partnership for Responsible Drug Information |
| PRDI➣Participatory Research and Development Initiative (Bangladesh) |
| PRDI➣Pre-Remedial Design Investigation (various locations) |
| PRDI➣Personal Radiation Detection Instrument |
| PRDI➣Path Remote Defect Indication |
| PRDI➣Personal Real Disposable Income (Canada) |
| PRDI➣Puerto Rico Department of Insurance |