PR

Contents 1 Business and Organisations 2 Ecclesiastical 3 Computing 4 Political party 5 Military 6 Science and medicine 7 Mathematics 8 Places 9 Sport 10 Television 11 Transportation 12 Other 13 See also

PR (or P. R.) commonly stands for

• Public relations, a field concerned with maintaining public image
• Puerto Rico
• Proportional representation, a property of some voting systems

PR, P. R., Pr, or Pr. may also refer to:

Business and Organisations

• Pakistan Railways
• Party of Regions
• Payroll
• Philippine Airlines IATA airline designator
• The Princeton Review, an education company

Ecclesiastical

• Pastor
• Presbyter (that is, priest) which may also be abbreviated as "Prb." or "Pbr".
• Permanens Rector ("Permanent Rector")
• Pater, a title used in the Latin tradition referring to a presbyter (that is, a priest) as a spiritual Father. Compare Fr. for "father" in English (not to be confused with the Latin frater, a designation of members of monastic orders, or friar, all religious designations).

Computing

• Adobe Premiere Pro, software which uses "Pr" as its icon abbreviation
• Pagerank, a Google technology
• Performance Rating, a computing term by AMD
• Perpendicular recording, hard disk technology
• Project Reality, a modification of the Battlefield 2 game
• PR (complexity), a complexity class

Political party

• Republican Party of Albania

Military

• Parachute rigger, a former rank of the U.S. Navy
• Pershing Rifles

Science and medicine

• Pathogenesis-related, a type of plant proteins produced during a pathogen infection
• Peripheral resistance, in blood circulation, the resistance of the peripheral vasculature in systemic circulation
• Per rectum, in medicine
• Photorefractive effect
• Prandtl number, in physics and engineering
• Praseodymium, chemical element number 59 (abbreviated "Pr")
• Probability of release, a term used in neuroscience
• Progesterone receptor, a protein
• Propyl radicals, in organic chemistry

Mathematics

• Positive-real, in mathematics the defining property of positive-real functions
• PR (complexity), a complexity class

Places

• Paraná (state), Brazil (ISO 3166-2:BR)
• Parma (province) Italy (ISO 3166-2:IT)
• Port Richmond (disambiguation)
• Portuguese Republic
• PR postcode area, for Preston, Lancashire, United Kingdom
• Puerto Rico (island) (ISO 3166)

Sport

• Precisely Right, a synchronized skating team
• Punt returner, a position in American football
• Protected Ranking, a tennis term used in tournaments - see Glossary of tennis
• Personnal Record, a weight record in Powerlifting

Television

• Power Rangers, referred to as PR by fans
• P.R. (TV series), a Canadian television sitcom

Transportation

• Pennsylvania Railroad

Other

• Peer review
• Permanent residency, in immigration
• Permanent revolution, in politics
• Pizza Roll, a snack food
• Poste restante, a service where the post office holds mail until the recipient calls for it
• Press release
• Protestant Reformation
• Partisan Review, a defunct political and literary journal
• Pr., Estonian abbreviation for Proua, or Mrs.

See also

• P&R (disambiguation)

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.