RBC may refer to:

  • Rare Breeds Canada, a Canadian non-profit organization dedicated to preserving rare breeds of Canadian livestock
  • 12e Régiment blindé du Canada, a Canadian Forces armored regiment in Valcartier, Quebec
  • Rayleigh-Bénard convection
  • Real business cycle
  • Recognition by Components Theory
  • Red blood cell, the most numerous cell in the human body, that carries oxygen in the blood
  • Reformed Bible College or Kuyper College, a college in Grand Rapids, Michigan
  • Regional Broadband Consortium, an English administrative entity for the development of broadband connections to schools
  • Resin-based composite, a plastic material used in dentistry
  • Richard Bland College
  • Roanoke Bible College of Elizabeth City, North Carolina
  • Robinvale Airport's IATA code
  • Role-based collaboration, a computer programming philosophy used in security, as well as service oriented software
  • Rotating biological contactor, a biological process for wastewater treatment
  • Royal Bank of Canada
    • Royal Bank Cup, a hockey tournament sponsored by the Royal Bank of Canada