Re or RE may refer to:

Arts, media and entertainment

  • ...Re, a 2016 Indian Kannada-language film
  • Realencyclopädie der classischen Altertumswissenschaft, a German encyclopedia of classical scholarship
  • Resident Evil, a horror game franchise

Music

  • Re, the second syllable of the scale in solfège
  • D (musical note) or Re, the second note of the musical scale in fixed do solfège
  • Re: (band), a musical duo based in Canada and the US

Albums

  • Re (Café Tacuba album)
  • Re (Les Rita Mitsouko album)
  • Re., by Aya Ueto
  • Re: (EP), by Kard

Language

  • re (interjection), in Greek
  • Re (kana) (れ and レ), Japanese syllables
  • Re (Armenian letter)
  • In re, Latin for 'in the matter of...'
  • RE: and Re:, a standard email subject line prefix
  • Italian for King

Organisations

  • Renew Europe, a political group in the European Parliament
  • Renovación Española, a former Spanish monarchist political party
  • Royal Engineers, a part of the British Army
  • Royal Society of Painter-Printmakers, whose fellows may use the Post-nominal letters RE
  • Stobart Air (former IATA code: RE), a former Irish regional airline

Places

  • Re, Norway, a former municipality in Vestfold county
  • Re, Vestland, a village in Gloppen municipality, Vestland county, Norway
  • Re, Piedmont, an Italian municipality
  • Île de Ré, an island off the west coast of France
  • Le Bois-Plage-en-Ré, a commune on that island
  • Re di Anfo, a torrent (seasonal stream) in Italy
  • Re di Gianico, Re di Niardo, Re di Sellero, and Re di Tredenus, torrents in the Val Camonica, Lombardy, Italy
  • Réunion (ISO 3166-1 code), a French overseas department and island in the Indian Ocean
  • Rewari Junction railway station (station code: RE), Haryana, India

Science and technology

  • Effective reproduction number, in epidemiology
  • Relative effectiveness or RE factor, of an explosive's demolition power

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  • Reynolds number (), a dimensionless quantity in fluid mechanics used to help predict flow patterns
  • Rhenium (symbol Re), a chemical element
  • Reference pressure (Re), as sound pressure level
  • Reference pressure (Re), in underwater acoustics

Computing and mathematics

  • RE (complexity) (recursively enumerable), a complexity class of decision problems
  • Recursively enumerable (r.e.), in computability theory
  • Regular expression, a sequence of characters to match text against a specified pattern
  • RE Engine, a video game engine
  • Re function, in mathematics, where Re(z) denotes the real part of a complex number z
  • .re, the Internet country code top-level domain for Réunion

People

  • Ré (futsal player), Portuguese futsal player
  • Andrea Re (born 1963), Italian rower
  • Cayetano Ré (1938–2013), Paraguayan footballer
  • Christopher Ré, American computer scientist
  • Davide Re, Italian runner
  • Germán Ré, Argentine footballer
  • Giovanni Battista Re (born 1934), Italian cardinal
  • Maximiliano Ré, Argentine-Italian footballer
  • Paul Ré, American artist and writer
  • Savannah Ré, Canadian singer-songwriter
  • Vincenzo Re, Italian scenic designer

Other uses

  • Religious education (RE), the study of religion
  • Re (Egyptian religion), an ancient Egyptian god
  • Regional-Express, a type of regional train in Germany, Luxembourg and Austria

See also

  • Il re, Italian-language opera
  • Rhee (disambiguation)
  • Ree (disambiguation)
  • Res (disambiguation)
  • Ra (disambiguation)