The abbreviation WTC may refer to:

  • World Trade Center, several former and current building complexes worldwide, see World Trade Center ( disambiguation)
  • West Coast ( New Zealand), New Zealand Region West Coast as a region code according to ISO 3166-2
  • Wu- Tang Clan rapper lineup
  • The Well - Tempered Clavier, the usual in the English language name for The Well-Tempered Clavier by Johann Sebastian Bach
  • World Triathlon Corporation World Triathlon Association
  • World Team Cup Tennis World Team Cup
  • World Team Challenge, Biathlon Competition
  • Wake Turbulence Category, wake turbulence category in the aviation
  • Disambiguation
  • Abbreviation