CTC may refer to:

Businesses and organisations

Education

  • Central Texas College, in Killeen, Texas, U.S.
  • Chattahoochee Technical College, Marietta, Georgia, U.S.
  • Cincinnati Technical College, later Cincinnati State Technical and Community College, Cincinnati, Ohio, U.S.
  • City Technology College, a type of school in England
  • Career and Technology Centre, Calgary, Alberta, Canada
  • Cornell Theory Center, predecessor to Cornell University Center for Advanced Computing, U.S.

Companies

  • CTC (TV station), a television station in Canberra, Australia
  • CTC Media, a Russian independent broadcasting company
  • Calcutta Tramways Company, India
  • Cambridge Temperature Concepts, a British company
  • Canadian Tire, stock ticker CTC
  • Canadian Transit Company, owning the Canadian side of the Ambassador Bridge
  • CBS Technology Center, the research and development organization of the CBS TV network
  • Ceylon Tobacco Company, Sri Lanka
  • Chiba Television Broadcasting Corporation, Japan
  • Computer Terminal Corporation, later Datapoint
  • Crimson Trace Corporation, an American company
  • Itochu Techno-Solutions, a Japanese company
  • The Contemporary Theater Company, in Rhode Island, U.S.

Public bodies

  • California Transportation Commission, U.S.
  • Canadian Tourism Commission, later Destination Canada
  • Canadian Transport Commission
  • Clermont Transportation Connection, Clermont County, Ohio, U.S.
  • Combating Terrorism Center, an American academic institution
  • Counter Terrorism Command, of the London Metropolitan Police
  • Counterterrorism Center, now Counterterrorism Mission Center, of the CIA
  • United Nations Security Council Counter-Terrorism Committee

Science and technology

  • Carbon tetrachloride, a halomethane
  • Centralized traffic control, a form of railway signalling
  • Circulating tumor cell, in the blood
  • Closed timelike curve, in general relativity
  • Common Toxicity Criteria, later Common Terminology Criteria for Adverse Events, of cancer drugs
  • Connectionist temporal classification, a type of neural network output
  • Counter/timer channel, a peripheral for the Zilog Z80 microprocessor
  • Cucuteni–Trypillia complex, an archaeological complex

Sports

  • Central Texas Conference, an American junior college athletic conference with member schools located in Texas that operated from 1933 to 1939
  • Cryme Tyme Cenation, a wrestling stable
  • Cyclists' Touring Club, also known as Cycling UK
  • Royal Calcutta Turf Club, a horse racing organisation

Other uses

  • Canadian Tire Centre, a multi-purpose indoor arena in Ottawa, Ontario, Canada
  • Canberra Theatre Centre, a performing arts centre in Canberra, Australia
  • Central de Trabajadores de Cuba, the Workers' Central Union of Cuba
  • Centro de Tratamento de Correspondência, letter centre of Post of Portugal
  • Centre for Terrorism and Counterterrorism, now Institute of Security and Global Affairs (ISGA), The Hague, Netherlands
  • Child tax credit, a tax credit for parents with dependent children
  • Cinnamon Toast Crunch, a brand of breakfast cereal
  • Combat Team Conference, a competition of military and law enforcement special operations units
  • Comcast Technology Center, a skyscraper in Philadelphia, United States
  • Common Transit Convention, a transport treaty of the European Union
  • Communities That Care, program of the U.S. Center for Substance Abuse Prevention
  • Confederación de Trabajadores de Colombia, the Confederation of Workers of Colombia
  • Continuous transaction control, a method of data collection of governmental bodies
  • Cost to company, the total salary package of an employee
  • Cracking the Cryptic, a YouTube channel dedicated to paper-and-pencil puzzles
  • Crush, tear, curl, a method of processing tea