CS, C-S, C.S., Cs, cs, or cs. may refer to:

Job titles

Chief Secretary (Hong Kong) The Chief Secretary for Administration, commonly known as the Chief Secretary of Hong Kong, is the most senior principal officials of Hong Kong, principal official of the Government of the Hong Kong Special Administrative Region. The Chief Se ...

* Chief superintendent, a rank in the British and several other police forces * Company secretary, a senior position in a private sector company or public sector organisation * Culinary Specialist, a US Navy occupational rating

Language

* Czech language (ISO 639-1 language code) *

Hungarian cs This is a list of digraphs used in various Latin alphabets. Capitalisation involves only the first letter (''ch'' becomes ''Ch'') unless otherwise stated (''ij'' becomes ''IJ''). Letters with diacritics are arranged in alphabetic order accordin ...

, a digraph in the Hungarian alphabet

Organizations

* Christian Social Party (Austria), a major conservative political party in the

Cisleithania Cisleithania, also ''Zisleithanien'' sl, Cislajtanija hu, Ciszlajtánia cs, Předlitavsko sk, Predlitavsko pl, Przedlitawia sh-Cyrl-Latn, Цислајтанија, Cislajtanija ro, Cisleithania uk, Цислейтанія, Tsysleitaniia it, Cislei ...

, part of Austria-Hungary, and in the First Republic of Austria * Citizens (Spanish political party), a post-nationalist political party in Spain *

Congregation of the Missionaries of St. Charles The Congregation of the Missionaries of Saint Charles Borromeo ( la, Congregatio Missionariorum a S. Carolo), commonly called the Scalabrinian Missionaries, is a Roman Catholic religious institute of brothers and priests founded by Giovanni Battis ...

, a Catholic religious congregation, also called ''Scalabrinians'' * Confederate States of America, an unrecognized confederation of secessionist North American slave states existing from 1861 to 1865

Companies

* Colorado and Southern Railway, a railroad company in the western United States * Comlux Aruba NV (

IATA The International Air Transport Association (IATA ) is a trade association of the world's airlines founded in 1945. IATA has been described as a cartel since, in addition to setting technical standards for airlines, IATA also organized tariff ...

airline code: CS) * Copenhagen Suborbitals, a Danish non-profit rocket group working on the HEAT1X-TYCHO BRAHE rocket * CouchSurfing, a hospitality service *

Credit Suisse Credit Suisse Group AG is a global investment bank and financial services firm founded and based in Switzerland. Headquartered in Zürich, it maintains offices in all major financial centers around the world and is one of the nine global " ...

, a Swiss financial services company

Places

* Cannon Street station, London, UK, abbreviated CS in UK railway slang * Czechoslovakia (former ISO 3166-1 country code) *

Serbia and Montenegro Serbia and Montenegro ( sr, Cрбија и Црна Гора, translit=Srbija i Crna Gora) was a country in Southeast Europe located in the Balkans that existed from 1992 to 2006, following the breakup of the Socialist Federal Republic of Yu ...

(former ISO 3166-1 country code)

Science and technology

Biology and medicine

* Cardiogenic shock, a medical emergency where heart fails to pump properly to push blood forward. * Caesarean section, a surgical procedure to deliver one or more babies, or, rarely, to remove a dead fetus * Cockayne syndrome, a rare autosomal recessive, congenital disorder * Conditioned stimulus, in the psychological procedure of classical conditioning * Corticosteroids, a class of hormones produced in vertebrates, and their synthetic analogues * Cowden syndrome, a rare autosomal dominant inherited disorder * (-)-camphene synthase, an enzyme * CS (gene), which encodes the enzyme citrate synthase

Chemistry

* Caesium or Cesium, symbol Cs, a chemical symbol * Carbon monosulfide, chemical formula CS

Computing

* Computer science, the scientific and practical approach to computation and its applications * CS register, or code segment register, in X86 computer architecture * Cable select, AT Attachment#Cable select, an ATA device setting for automatic master/slave configuration * Checkstyle, a Java static code analysis tool * Chip select, a control line in digital electronics * ChanServ, an IRC network service * Construction Set, a program for creating or editing PC games (i.e. The Elder Scrolls Construction Set) * ''Adobe Creative Suite'', a design and development software suite by Adobe Systems *C Sharp (programming language), C#, a general-purpose, multi-paradigm programming language.

Mathematics

* cs (elliptic function), one of Jacobi's elliptic functions

Other uses in science and technology

* Carbon steel * Cirrostratus cloud * Citizen science * Compressed sensing, a signal processing technique for reconstructing a signal using underdetermined linear systems * Control segment, part of the Global Positioning System#Structure, structure of the Global Positioning System * Counter-scanning, a scanning method that allows correcting raster distortions * cS, another form for cSt, for centistokes, a unit of viscosity * CS gas, a riot control agent

Other uses

* Communication Skills * Controlled substance, generally a drug or chemical whose manufacture, possession, or use is regulated by a government * Cable Ship, in civilian ship names * Calgary Stampede, a rodeo * Caught stealing, a statistic in baseball * Chhatrapati Shivaji, c. 1627/1630 – 1680), Indian warrior king and member of the Bhonsle Maratha clan * Christian Science, a religion * ''Cities: Skylines'', 2015 city-building simulation video game * Coke Studio (disambiguation), ''Coke Studio'' (disambiguation), several musical television shows * ''Counter-Strike'', a series of video game first released as a 1999 modification for ''Half-Life'' * ''Cum Suis'' (Latin: "and associates"); see List of Latin phrases * Customer service, the provision of service to customers before, during and after a purchase and sale * Airbus A220, Bombardier-Airbus C-Series, small jetliner * Ferrari 360#challenge stradale, Ferrari 360 Challenge Stradale