TTC may refer to:

Arts and entertainment

* ''

Tao Te Ching The ''Tao Te Ching'' () or ''Laozi'' is a Chinese classic text and foundational work of Taoism traditionally credited to the sage Laozi, though the text's authorship and date of composition and compilation are debated. The oldest excavated por ...

'', the collection of sayings attributed to Lao Tzu * TTC (band), a French hip-hop trio

Businesses and organizations

* Toronto Transit Commission, a public transit operator in Toronto, Ontario, Canada *

The Teaching Company The Teaching Company, doing business as The Great Courses, formerly Wondrium, is a Media (communication), media production company which produces Education, educational, video, and audio content in the form of courses, documentaries, and series ...

, an American company that produces recordings of lectures by university professors * The Tetris Company, owner of the trademark and copyright for Tetris * Telecommunication Technology Committee, a telecommunications standards body in Japan * Trade and Technology Council, a diplomatic forum for EU-US trade and tech * Transmission Technologies Corporation, former name of automobile transmissions manufacturer TREMEC Corporation

Schools

* Tatung Institute of Commerce and Technology, a college in Chiayi City, Taiwan * Tendring Technology College, a secondary school in Essex, England * Trident Technical College, a public college in South Carolina, US * Tulsa Technology Center, a public college in Oklahoma, US * TTC Yangon (Teacher's Training College), a school in Yangon, Myanmar * Texas Technological College, former name of Texas Tech University, US

Places

* Transbay Transit Center, an intermodal transit station in San Francisco * Trenton Transit Center, a train station in Trenton, New Jersey * Transportation and Ticket Center, a transport hub at the Walt Disney World Resort * Trans-Texas Corridor, an American transportation network of expressways, rails, and utility lines being constructed in Texas * Trans Thane Creek, a creek running between Thane and Navi Mumbai, India * Telford Town Centre, an area of central Telford, England, officially known Telford Shopping Centre * Transportation Technology Center, a federal rail testing facility in Pueblo, Colorado

Science and technology

* Tetrazolium chloride, a redox indicator commonly used in biochemical experiments * TrueType Collection, a file type packing several TrueType fonts * Top trading cycle, an algorithm for trading * General time- and transfer constant analysis, in electronic circuits * Toyota TTC (Toyota Total Clean system), an emission control technology used by Toyota during the 1970s * Tracking, telemetry, and control, a subsystem of spacecraft and ground segments * Threshold of Toxicological Concern, in

toxicology Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating ex ...

* TTC, a codon for the amino acid

phenylalanine Phenylalanine (symbol Phe or F) is an essential α-amino acid with the chemical formula, formula . It can be viewed as a benzyl group substituent, substituted for the methyl group of alanine, or a phenyl group in place of a terminal hydrogen of ...

* ''Cugir Tokarov'', a Romanian variant of the Soviet TT-33 pistol {{disambiguation