PRR (disambiguation)
Encyclopedia
PRR is the Pennsylvania Railroad.
PRR may also refer to:
PRR may also refer to:
- Parietal Reach Region in the parietal lobeParietal lobeThe parietal lobe is a part of the Brain positioned above the occipital lobe and behind the frontal lobe.The parietal lobe integrates sensory information from different modalities, particularly determining spatial sense and navigation. For example, it comprises somatosensory cortex and the...
- Pattern recognition receptorPattern recognition receptorPattern recognition receptors are a primitive part of the immune system. They are proteins expressed by cells of the innate immune system to identify pathogen-associated molecular patterns , which are associated with microbial pathogens or cellular stress, as well as damage-associated molecular...
, in cell biology - Personal Role RadioPersonal Role RadioThe H4855 Personal Role Radio is a small UHF transmitter-receiver issued to the British Armed Forces. It is used by the British Army, Royal Marines, Royal Navy and the Royal Air Force Regiment...
, carried by UK troops - Pichi Richi RailwayPichi Richi RailwayThe Pichi Richi Railway Preservation Society is a non-profit railway preservation society and operating museum formed in 1973. The society, managed and staffed by volunteers, operates heritage steam and diesel trains on the restored 39 km section of track between Quorn and Port Augusta in...
, a heritage railway in Australia - Princes Risborough railway stationPrinces Risborough railway stationPrinces Risborough station is a railway station on the Chiltern Main Line that serves the town of Princes Risborough in Buckinghamshire, England...
, England; National Rail station code PRR - Production Rule RepresentationProduction Rule RepresentationThe Production Rule Representation is a proposed standard of the Object Management Group to provide a vendor-neutral rule-model representation in UML for production rules as used in forward-chaining rule engines.- History :...
, an IT rules standard - Pure Reason RevolutionPure Reason RevolutionPure Reason Revolution are a British rock group formed at the University of Westminster in 2003 and who are playing their final dates together in November 2011. Their music incorporates elements of progressive rock and electro. Their music has been variously described as 'Astral Folk' and 'New...
, a British progressive rock band - Packet Reception Rate, reception rate of a wireless channel