PRR
From Wikipedia, the free encyclopedia
The initialism PRR may refer to
- The Pennsylvania Railroad (AAR reporting marks PRR)
- In cell biology, a pattern recognition receptor
- The Personal Role Radio system carried by UK troops.
- Pure Reason Revolution, a British progressive rock band.
- Prison Releasee Reoffender, a term in Criminal Justice to refer to a person who commits a new crime within a certain amount of time after being released from Prison.