TC, T.C., Tc, T<sub>c</sub>, tc, tC, or .tc may refer to:

Arts and entertainment

Film and television

  • Theodore "T.C." Calvin, a character on the TV series Magnum, P.I. and its reboot
  • Tom Caron, American television host for New England Sports Network
  • Top Cat, an animated sitcom named after the protagonist
  • TC Televisión, Ecuador, a TV network

Music

  • TC Smith, American singer, for TCR
  • Tom Constanten (born 1944), American musician from the Grateful Dead
  • Top Combine, a Mandopop boy band
  • TC (musician), a British drum and bass producer and DJ

Games

  • Transcendental Chess
  • X3: Terran Conflict, a PC game
  • T.C., an era designation in the Xenosaga game series

Organizations

  • TC Electronic, a Danish manufacturer of studio equipment and guitar effects
  • Air Tanzania (IATA code TC)
  • Teachers College, Columbia University, a graduate school of education in New York City
  • Telecom Cambodia, a telecom company in Cambodia
  • Tierra Comunera, a Spanish political party
  • Thompson Creek Metals Company Inc (NYSE: TC), a diversified mining company
  • Transport Canada, a Canadian federal government department
  • Trinity College (Connecticut), an American liberal arts college
  • Tomball College<!--See https://web.archive.org/web/19990507235642/http://www.nhmccd.edu/AboutUs/TCglanceIndex.html which has the name in the HTML title-->, now Lone Star College-Tomball
  • Transport Canberra, Australian transport agency
  • TechCrunch, a tech news website

People

  • TC Clements, Michigan state representative
  • Tony Currie (footballer) (born 1950), English footballer

Places

  • The Republic of Turkey, from the Turkish name, Türkiye Cumhuriyeti
  • Traverse City, Michigan, US
  • Turks and Caicos Islands (ISO 3166-1 country code TC)

Science and technology

Biology and medicine

  • Testicular cancer
  • Therapeutic community, a treatment program for addictions, personality disorder or other mental problems
  • Cytotoxic T-cells

Chemistry and physics

  • Technetium, symbol Tc, a chemical element
  • Temperature coefficient
  • Critical temperature (T<sub>c</sub>)
  • Convective temperature (T<sub>c</sub>)
  • Curie temperature (T<sub>c</sub>)
  • Teracoulomb, an SI unit for electric charge equal to 10<sup>12</sup> coulombs
  • Tonnes of Carbon (tC)

Computing

  • Turing complete
  • .tc, the Internet country code top-level domain (ccTLD) for Turks and Caicos Islands
  • TC (complexity), a complexity class
  • tc (Linux), a command-line utility used to configure network traffic control in the Linux kernel
  • Take Command (command line interpreter), a command line interpreter by JP Software
  • Telecine (copying), a form of digital transfer using a Telecine machine
  • Teleconference
  • TrueCrypt, a disk encryption software
  • Trusted Computing, a scheme for adding additional controls on what computers may or may not do into hardware or software

Transportation

  • TC, a Mazda piston engine
  • Chrysler TC by Maserati, an automobile sold by Chrysler from 1989 to 1991
  • Scion tC, a touring coupe produced by Scion based on the Toyota Avensis
  • Traction control system, an anti-slip automobile subsystem
  • Turn coordinator, an aircraft instrument
  • Transit center, a major transport hub for trains and buses
  • Turkey (aircraft registration prefix TC)

Other uses in science and technology

  • Technical committee, see
  • Technological change
  • Teleconverter, a kind of secondary photographic lens
  • Timecode, in video and audio production
  • Tropical cyclone, also known as a hurricane, tropical storm, tropical depression, or typhoon
  • Turbocharger, turbine-driven device that increases an internal combustion engine's power output

Sports

  • T.C. Bear, mascot for the Minnesota Twins baseball team
  • TC 2000, a series of races for touring cars which is held each year in Argentina
  • TC Panther, the mascot of the Northern Iowa Panthers
  • Tahiti Cup, national association football cup competition in Tahiti
  • Tonga Cup, national association football cup competition in Tonga
  • Total chances, a baseball fielding term
  • Turismo Carretera, a popular stock car category in Argentina

Other uses

  • Total Communication, a form of sign language
  • Total cost, in economics and accounting
  • Traffic collision, an automobile accident
  • Trinity Cross, the highest national award in Trinidad and Tobago
  • Type certificate, an aircraft document
  • Traditional Chinese characters, Chinese characters in any character set that does not contain newly created characters or character substitutions performed after 1946
  • United States Tax Court, a U.S. Article I federal trial court