ORP
Encyclopedia
ORP may refer to:
- Oxidation reduction potential, the tendency of a chemical species to acquire electrons and thereby be reduced
- Open Relevance Project, data and tools to compare the search relevancy performance of search engines
- Operational Ration Pack, a combat ration used by the British Armed Forces
- O'Reilly Raceway Park at IndianapolisO'Reilly Raceway Park at IndianapolisLucas Oil Raceway at Indianapolis is a racing circuit complex in Brownsburg, Indiana...
, a motorsports racing facility in Indianapolis, Indiana - Orpington railway stationOrpington railway stationOrpington railway station serves the town of Orpington in the London Borough of Bromley, and is in Travelcard Zone 6. Located in Crofton Road, the station is a 500m west of the southern end of Orpington High Street....
, in southeast London, England - Okręt Rzeczypospolitej Polskiej, a traditional ship prefix in the Polish NavyPolish NavyThe Marynarka Wojenna Rzeczypospolitej Polskiej - MW RP Polish Navy, is the branch of Republic of Poland Armed Forces responsible for naval operations...
meaning Vessel of the Republic of Poland