RPR
RPR is an abbreviation for:
- Radius periosteal reflex, muscular self-reflex triggered by a blow on the forearm, see self-reflex #Radius periosteal reflex
- Rassemblement pour la République , former French party
- Republica Populară Română , see People's Republic of Romania
- Republican Party of Russia , opposition-minded Russian party, see Party of People's Freedom
- Resilient Packet Ring , a network technology
- Rheinland-Pfälzischer Rundfunk , private radio broadcaster in Germany, see RPR1
RPR as a distinguishing mark on license plates:
- Poland: Powiat Przemyski in Subcarpathian Voivodeship
