| 释义 |
{{wiktionary}} TCA may refer to: In economics: In education: - The Classical Academy,Colorado Springs, US
In finance: - Transaction cost analysis
In chemistry: - Trichloroacetic acid, chemical used to precipitate protein in serum
- Tricyclic antidepressant
- 2,4,6-Trichloroanisole, cause of cork taint in wine
In biochemistry: - Citric acid cycle, or tricarboxylic acid cycle, a pathway in cellular metabolism
In associations: - Television Critics Association
- The Consulting Association
- Total Community Action
- Trans-Canada Air Lines, predecessor to Air Canada
- Taiwanese Cultural Association
- Train Collectors Association
- Transportes Carga Aérea, a defunct Brazilian airline
- Trinity Christian Academy (Deltona, Florida), US
- Trinity Christian Academy (Jackson, Tennessee), US
Other uses: - Terminal Control Area, a volume of controlled airspace
- The Competition Authority (Ireland)
- Topology change acknowledgement, a type of Bridge Protocol Data Unit used by the Spanning Tree Protocol (STP)
- Total cost of acquisition
- Toxin complex a, Tca, an insecticidal toxin complex
- The Canadian Amateur, radio amateur magazine
- Traumatic cardiac arrest, due to trauma
- Tribune Content Agency, a syndication company owned by Tribune Publishing
{{disambiguation}} |