CTG may refer to:

Organizations

  • Central Economic Society for the Grand Duchy of Poznań, a social-economic organization of Polish landowners
  • Counter Terrorism Group, a European intelligence sharing forum
  • Counter Terrorism Group Kurdistan, a unit of the Peshmerga tasked with counter terrorism operations.
  • CTG Collective, an organization focusing on exploring the human experience through art
  • Center for Technology in Government, a research institution in University at Albany, State University of New York, US
  • Commerce & Trade Group, a branch of the Central Superior Services of Pakistan

Companies

  • Cambridge Technology Group, a technical consulting company, with divisions such as Open Environment Corporation
  • Channel Technologies Group, a California-based company that produces piezoelectric materials, transducers, turnkey integrated systems and optical technologies, U.S.
  • Channel Tunnel Group, the British half of the consortium that advised on financing and secured loan commitments for the building of the Channel Tunnel between England and France
  • China Three Gorges Corporation, a state-owned power company, established in 1993
  • Computer Task Group, Incorporated, an information technology staffing company headquartered in Buffalo, New York, US
  • The Counterterrorism Group, Inc., a subsidiary of the global intelligence, risk consulting, and security firm Paladin 7
  • Vietinbank (Ho Chi Minh City Stock Exchange: CTG), a state-owned Vietnamese bank

Science and technology

  • Cardiotocography, a technical means of recording the fetal heartbeat and the uterine contractions during pregnancy
  • CTG, a DNA triplet encoding the amino acid leucine in the common genetic code
  • Cotangent (ctg), a function
  • Color TV-Game models

Transportation

  • Rafael Núñez International Airport (IATA airport code), Cartagena, Colombia
  • Canadian Coast Guard (ICAO airline designator)

Other uses

  • Close the Gap, a social justice campaign in Australia
  • Chittagong, a coastal seaport city that is the second largest in Bangladesh
  • Commander of the Task Group, designation of various task forces in the United States Tenth Fleet
  • Chittagonian language (ISO 639-3 code)
  • Crypto: The Game, a browser game