TC

TC, T.C., Tc, T_c, tc, tC, or .tc may refer to:

Medicine and biology

• 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
• Teracoulomb, an SI unit for electric charge equal to 10¹² coulombs
• Tesla coil, a category of high-voltage discharge coils
• Tonnes of Carbon (tC)

T_c may refer to:

• Critical temperature
• Convective temperature
• Curie temperature

Organizations

• TC Electronic, a Danish manufacturer of studio equipment and guitar effects
• Transport Canada, a Canadian federal government department
• 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

Science, mathematics and technology

• Tele-conference, see video conference
• Tropical cyclone, also known as a hurricane, tropical storm, tropical depression, typhoon, etc.
• TC (complexity), a complexity class

Computers

• Take Command (command line interpreter), a command line interpreter by JP Software
• Tc (Linux), a command-line utility used to configure network traffic control in the Linux kernel
• .tc, the Internet country code top-level domain (ccTLD) for Turks and Caicos Islands
• Telecine (copying), a form of digital transfer using a Telecine machine
• 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

Video games

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

Television, film, and music

• Theodore "T.C." Calvin, a character from the TV series Magnum, P.I.
• TC Smith, an American singer, for TCR
• Tom Constanten (born 1944), American musician from the Grateful Dead
• Tom Caron, American television host for New England Sports Network
• Top Cat, a cartoon character
• Top Combine, a Mandopop boy band
• TC (musician), a British drum and bass producer and DJ
• BBC Television Centre, a studio and office complex whose name is abbreviated to TC, and whose studios are numbered TC0-TC12

Places

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

Transportation

• Air Tanzania IATA code
• TC, a Mazda piston engine
• Chrysler TC by Maserati, an automobile sold by Chrysler from 1989-1991
• Scion tC, a touring coupe made by Scion that's based on the Toyota Avensis
• Traffic collision, an automobile accident
• Traction control system, an anti-slip automobile subsystem
• Turn coordinator, an aircraft instrument
• Type certificate, an aircraft documents

Sports

• Turismo Carretera, a popular stock car category in Argentina
• TC 2000, a series of races for touring cars which is held each year in Argentina
• TC (mascot), the mascot for the Minnesota Twins baseball team
• Total chances, a baseball fielding term
• TC Panther, the mascot for the Northern Iowa Panthers

People

• TC Luoma, Canadian-American magazine editor
• T. C. Brister (1907–1976), Louisiana state legislator
• Tony Currie (footballer) (born 1950), English footballer

Other uses

• Timecode, a term used in video and audio production
• Total Communication, a form of Sign Language
• Total cost, an economics and cost accounting term
• Trinity Cross, the highest national award in Trinidad and Tobago