| Acronym | Definition |
|---|
| PPRN➣Plan de Prévention des Risques Naturels (French: Natural Hazard Prevention Plan) |
| PPRN➣Prepper Podcast Radio Network (online radio) |
| PPRN➣Prezydium Powiatowej Rady Narodowej |
| PPRN➣Political Participation Research Network (Canada) |