# CTS

Cts or CTS may refer to:

## Arts and entertainment
### Television

* Chinese Television System, a Taiwanese broadcast television station, including:
** CTS Main Channel (華視主頻)
** CTS Education and Culture (華視教育文化頻道)
** CTS Recreation (華視休閒頻道)
** CTS News and Info (華視新聞頻道) (on Chunghwa Telecom MOD only)
* Christian Television System, in South Korea
* Crossroads Television System, in Canada
* The Catherine Tate Show, a British television program
* Channel 44 (Adelaide), in Australia, which uses the call-sign CTS33

## Businesses

* Car Top Systems, a supplier of automotive convertible tops
* China Travel Service, the tourism and travel agency of China, parent company renamed China Tourism Group in 2020.
* Cognizant Technology Solutions, a US-based information technology services company
* Compagnie des Transports Strasbourgeois, a public transport company based in Strasbourg, France
* Connexxion Taxi Services, a division of Connexxion, a large public transport company in the Netherlands
* Colorado Time Systems, a US-based company providing aquatic timing services

## Educational institutions
### Seminaries

* Chicago Theological Seminary, affiliated with the United Church of Christ, in Chicago, Illinois
* Christian Theological Seminary, affiliated with the Disciples of Christ, in Indianapolis, Indiana
* Concordia Theological Seminary, affiliated with the Missouri Synod of the Lutheran Church, in Fort Wayne, Indiana
* Columbia Theological Seminary, affiliated with the Presbyterian Church, in Decatur, Georgia

### Other educational institutions

* College of Technological Sciences–Cebu, Cebu City, Philippines
* The Calcutta Technical School, West Bengal, India

## Science and technology
### Computing and telecommunications

* Ciphertext stealing in cryptography
* Clear to send (disambiguation) control signal
* Common Type System, a common set of types in the .NET Framework
* Hermes Communications Technology Satellite, a Canadian communications satellite launched in 1976
* Computational transportation science, an interdisciplinary field addressing the modeling, planning, and economics of transportation

### Medicine

* Carpal tunnel syndrome, a medical condition causing pain in parts of the hand
* Cracked tooth syndrome, a medical condition in which a posterior tooth has developed a crack
* Cubital tunnel syndrome, compression of the ulnar nerve at the elbow
* Cathepsin, a class of enzymes
* Cardiothoracic surgery, a field of medicine involved in surgical treatment of diseases affecting organs inside the thorax (chest)

### Other uses in science and technology

* CTS (rocket stage), a Chinese solid-fuel upper stage
* Cadillac CTS, a luxury automobile made by Cadillac
* Conflict Tactics Scale, a social survey instrument for the study of conflict in relationships
* Copper Tube Size
* Cattle Tracing System, administered by the British Cattle Movement Service
* Pandan Bikol language, ISO 639-3 code

## Other uses

* Cambridge Tolkien Society
* Catholic Truth Society, an organisation that produces Catholic literature
* Certificate in Theological Studies (CTS) at Divine Word Seminary
* Combat Zones That See, a US defense project
* Consider the Source, New York City based jam band
* Cosmic Top Secret, the highest of four levels of NATO classified information
* Crack the Skye, an album by heavy metal band Mastodon
* New Chitose Airport (IATA code)
* The NASCAR Craftsman Truck Series