HR, H.R., Hr or hr may refer to:

Arts and media

Film and television

  • H.R. Pufnstuf, a children's television series from 1969
  • HR, a 2013 television drama starring Alicia Silverstone
  • HR, a criminal organization in the American TV series Person of Interest

Other media

  • HR (girl group), Japan
  • Hessischer Rundfunk (Hessian Broadcasting), Germany
  • Homestar Runner, a 2000 flash cartoon made by The Brothers Chaps.

Fictional characters

  • H. R. Wells, a character from The Flash television series

Business and finance

  • Human resources, personnel
  • Human resource management
  • Ukrainian hryvnia, currency

Government and politics

  • High Representative of the Union for Foreign Affairs and Security Policy of the European Union
  • United States House of Representatives

Languages

  • hr (ISO 639-1 code) for the Croatian language
  • List of Latin-script digraphs#H|, a two-letter combination used in some languages
  • Reduction of /hr/ to /r/ in Old/Middle English

People

  • H.R. (musician) (born 1956), lead singer of American band Bad Brains

Places

  • Hellenic Republic, the official name of Greece
  • HR (ISO 3166-1 code) for Croatia
  • HR postcode area, UK, covering six post towns around Hereford, England
  • IN-HR (ISO 3166 code) for Haryana, a state in North India

Religion

  • HR, an honorific abbreviating His Reverence or Her Reverence

Science and technology

Biology and medicine

  • HR (gene), encoding protein hairless
  • Haemodynamic response, delivery of blood to tissues
  • Heart rate
  • Homologous recombination, in genetics
  • Hypersensitive response, of plants to infection
  • Hydroxyethylrutoside, a class of drugs

Computing

  • HTML_element#hr|, HTML element for a horizontal rule or thematic break
  • .hr, Internet code for Croatia
  • HR (software), mathematical theory generator
  • Half Rate (HR or GSM-HR), a speech coding system

Other uses in science and technology

  • Hazard ratio
  • Hertzsprung–Russell diagram (H-R, HRD), in astronomy and astrophysics
  • Hour (hr)
  • HR, Bright Star Catalogue prefix
  • Nissan HR engine
  • High-reflective coating

Sports

  • Home run in baseball

Transportation

  • Former Scots Highland Railway
  • Holden HR, a car 1966-1968
  • Haryana Roadways State Transport, India

See also

  • RH (disambiguation)