PR

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

Arts, entertainment, and media

Places

Politics

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

Science, technology, and mathematics

Biology and medicine

Computing

Mathematics

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

Transportation

Other uses

See also

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