PRRN
| 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) |