PR, P.R., Pr, pr, or Pr. may refer to: Arts, entertainment, and media P.R. (TV series), a Canadian television sitcom Partisan Review, a former political and literary journal Perry Rhodan, German science fiction series Power Rangers, an American television franchise based on Super Sentai Polskie Radio, Poland's national radio broadcasting organization
Places PR postcode area, eleven postcode districts in UK Paraná (state), a state in Brazil (ISO 3166-2:BR) Parma, a city in Italy (ISO 3166-2:IT) Puerto Rico, a Caribbean territory (ISO 3166-1:PR) Portuguese Republic
Politics Pakatan Rakyat, an informal Malaysian political coalition Party of Labour (Serbia) (Partija rada), a political party in Serbia Proportional representation, a property of some voting systems Radical Party of Chile (Partido Radical), 1863–1994 Radical Party of Chile (2018) (Partido Radical de Chile) Republican Party of Albania, a political party in Albania
Public relations Public relations, the professional maintenance of a favorable public image by an organisation or person Press release, a prepared statement given to the news media as a public-relations tool
Religion Pastor, an ordained leader of a Christian congregation Rector (ecclesiastical), or permanens rector, of a parish
Science, technology, and mathematics Biology and medicine Partial Response, a component of Response Evaluation Criteria in Solid Tumors Pathogenesis-related proteins, produced by plants under pathogen attack Penicillium roqueforti Per rectum, a medical abbreviation meaning "administered rectally" PR interval, a measurement used in cardiology PR-104 Progesterone receptor, a protein
Computing PR (complexity), a complexity class pr (Unix), Unix command to paginate or columnate files for printing Adobe Premiere Pro, software which uses "Pr" as its icon abbreviation Pagerank, a Google technology Performance Rating, a computing term by AMD Project Reality, series of video games Pull request, part of distributed version control Part of the YPbPr standard
Mathematics PR (complexity), a complexity class Pr(E), also P(E), the probability of an event E pri, a notation for the scalar projection onto the i-th component Positive-real function, in mathematics Proportional representation, a property of some voting systems
Other uses in science and technology Praseodymium, symbol Pr, a chemical element Prandtl number, in physics and engineering, typically denoted Pr Propyl radicals or groups, denoted Pr in organic chemistry
Sports Personal record, an individual's best result in a particular event Pinch runner, in baseball Protected ranking, a method of ranking tennis players coming back from injury Punt returner, a position in American football
Transportation Pakistan Railways (reporting mark PR) Polregio (formerly Przewozy Regionalne), a polish railway operator Park and ride, a type of car park with public transport connections Philippine Airlines (IATA airline designation PR) Poste restante, mail held for collection Brazil (aircraft registration prefix PR)
Other uses Pakistan Rangers, a paramilitary force of Pakistan Parachute rigger, a former U.S. Navy rank Permanent residency Princess Royal (disambiguation) Product return Professor A US Navy hull classification symbol: Patrol river gunboat (PR) , in linguistics, glossing abbreviation for present tense Platonic relationship
See also P&R (disambiguation)