RT may refer to:

Arts and media

  • RT (TV network), a Russian television news channel (formerly Russia Today)
  • RT America, defunct U.S. channel (2010–2022)
  • RT UK, defunct British channel (2014–2022)
  • RT France, defunct French channel (2014–2022)
  • RT Arabic, Arabic-language channel
  • RT Spanish, Spanish-language channel
  • RT Documentary, RT's documentary channel
  • RT!, Canadian music-video director
  • Radio Times, a British listings magazine
  • Radio Thailand, a Thai public radio station
  • Rooster Teeth, an entertainment production company
  • Rotten Tomatoes, a review aggregator website

Science and technology

Biology and medicine

  • Radiation therapy or radiotherapy
  • Rapid test
  • Reaction time, a term used in psychology
  • Respiratory therapist
  • Resuscitative thoracotomy
  • Reverse transcriptase, an enzyme that transcribes RNA to DNA
  • Richter's transformation, in chronic leukemia
  • <math>R_t</math> or effective reproduction number, a measure of the spread of an infection in epidemiology

Computing and telecommunications

  • IBM RT PC, a computer
  • Windows RT, for ARM processors
  • Radiotechnique, a French electronics manufacturer
  • Radiotelephone
  • Request Tracker, a ticketing system
  • Retweeting, a sharing function on Twitter
  • RT-Mobile, spun off from Rostelecom in Russia

Other uses in science and technology

  • RT (energy), the product of the gas constant (R) and temperature
  • Relevance theory, a linguistic framework for understanding utterance interpretation
  • RT-2, a vision-language-action model developed by Google DeepMind in July 2023

Sports

  • Russian Time, a Russian motor racing team
  • Right tackle, in American and Canadian football

Transportation

  • R/T (Road/Track), a Dodge car performance designator
  • AEC Regent III RT, London Transport bus, 1938–1979
  • Rapid transit
  • Line 3 Scarborough of the Toronto Subway, Scarborough RT or "The RT"
  • Sacramento Regional Transit District, SacRT or RT
  • RT, abbreviation for route number in the US
  • Airline UVT Aero (IATA code RT)

Other uses

  • Lil RT (born 2014), American rapper
  • Ruby Tuesday (restaurant) (NYSE symbol), a restaurant chain
  • Rukun tetangga, an administrative division of Indonesia

See also

  • Real-time (disambiguation)
  • The Right Honourable, abbreviated "Rt Hon"
  • Arty (disambiguation)
  • RT1 (disambiguation)