| Acronym | Definition |
|---|
| PRRN➣Public Record Retriever Network |
| PRRN➣Palestinian Refugee Research Net (Montreal, Quebec, Canada) |
| PRRN➣Progressive Rock Radio Network (Internet radio stations) |
| PRRN➣Posterior Rhombencephalic Reticular Nucleus |
| PRRN➣Patriots Rock Radio Network (sports radio network) |