'''CSH''' (or its styling variants '''Csh''' or '''csh''') is a three-letter acronym with multiple meanings:
==Locations== * Cecil Sharp House, home of the English Folk Dance and Song Society * Chartwell Seniors Housing, a real estate investment trust in Canada * Cold Spring Harbor Laboratory, a genetics laboratory in Cold Spring Harbor * Cold Spring Harbor, New York, a town on Long Island ** ''See also Cold Spring Harbor (disambiguation)''
==Medicine, science and technology== * Caesium hydride, a crystalline solid with the molecular formula CsH * C-S-H, calcium silicate hydrate, or calcium silicate hydrogel, the main component of hardened cement paste: the glue phase in hardened Portland cement * C shell, a Unix shell * Combat Support Hospital, a type of military field hospital * Context-sensitive help, method of providing online help * Complexity Science Hub * CSH Protocols, an on-line scientific journal for biologists * Photoshop Custom Shape Object, a file format for use with Adobe Systems' Photoshop<!-- Not sure where the CSH acronym comes from in this case-->
==Transport== * Carshalton railway station, London, National Rail station code CSH * Cycle Superhighways, a bicycle route scheme in London * Shanghai Airlines, ICAO airline designator CSH
==Other== * Asho Chin language (ISO 639-3 code) * Canadian Subject Headings is a list of subject headings of Canadian topics * Case Study Houses, experiments in American residential architecture from 1945 until 1966 * Cash America International has the NYSE designator CSH * Coalition to Save Harlem * Code for Sustainable Homes * Convent of the Sacred Heart (disambiguation) * Coordination Syndicale Haïtienne (CSH), a Haitian trade union * Council for Secular Humanism * Sun Hei SC, a football club in Hong Kong <!-- I fail to understand where CSH comes from in this case, but it was anyway--> * Car Seat Headrest, an American band {{disambiguation}}