TCA
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Look up tca in Wiktionary, the free dictionary.
TCA may refer to:
In economics:
In education:
- The Classical Academy, Colorado Springs, US
In finance:
In chemistry:
- Trichloroacetic acid, chemical used to precipitate protein in serum
- 2,4,6-Trichloroanisole, cause of cork taint in wine
- Tricyclic antidepressant, a class of medications
In biochemistry:
- Toxin complex a, an insecticidal toxin complex produced by Photorhabdus luminescens bacteria
- Tricarboxylic acid cycle, an alternate name for the citric acid cycle pathway in cellular metabolism
In organizations:
- Taiwan Constitution Association, a political party in Taiwan
- Taiwanese Cultural Association
- Tekeyan Armenian Cultural Association, a network of Armenian cultural organisations
- Television Critics Association
- The Competition Authority (Ireland) (2002–2014)
- The Consulting Association
- Total Community Action
- Trans-Canada Air Lines, predecessor to Air Canada
- Train Collectors Association
- Transportes Carga Aérea, a defunct Brazilian airline
- Tribune Content Agency, a syndication company owned by Tribune Publishing
- Trinity Christian Academy (Deltona, Florida), US
- Trinity Christian Academy (Jackson, Tennessee), US
Other uses:
- Terminal Control Area, a volume of controlled airspace
- The Canadian Amateur, radio amateur magazine
- Topology change acknowledgement, a message in the 802.1D Spanning Tree Protocol (STP)
- Trade and Cooperation Agreement between the UK and the EU (2020)
- Traumatic cardiac arrest, due to trauma
- Triple Crown of Acting is a term used in the American entertainment industry to describe actors who have won a competitive Academy Award, Emmy Award, and Tony Award in the acting categories.