UT (or U.T. or ut) may stand for:

• Abbreviations of the following universities:
  • University of Tartu (Estonia)
  • University of Tampa (USA)
  • University of Tehran (Iran)
  • Universiteit Twente (Netherlands)
  • University of Tennessee (USA)
  • University of Texas at Austin (USA)
  • University of Tokyo (Japan)
  • University of Toledo (USA)
  • University of Toronto (Canada)
  • Turabo University (Puerto Rico)
• Unification Thought, the Unification Church philosophy
• Universal Time, a standard time scale
• University Theater
• Unreal Tournament, the computer game
• µTorrent, a BitTorrent client
• UT (comic), an adult humour comic published in the UK
• A Hexachord in music
• Utah, the U.S. state, in the list of U.S. postal abbreviations
• The San Diego Union-Tribune newspaper
• Latin for "so that" or "such that"
• "U There?" or "Are you there?", often used in instant messaging programs

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