Computer science

Costa Rica's FIPS 10-4 and obsolete NATO digram country code

Serbia and Montenegro's former ISO 3166-1 country code till 2006

Conditioned stimulus in classical conditioning

Caesarean section, a form of childbirth

Caesium or Cs, a chemical element

Czech language's ISO 639-1 language code

CS gas, a riot control agent

Czechoslovakia's former ISO 3166-1 country code and former international license plate code till 1993

Creative Suite, a design and development software suite by Adobe Systems

Crédit Suisse, a Swiss financial services company

CinemaScope, a widescreen motion picture format

Circa Survive, an American alternative rock band

Caraş-Severin, a county in Romania

CornerShot, a special-purpose weapon that can fire around corners

Community Server, a community collaboration software platform

Cockayne syndrome

Canal Savoir, a Canadian French language educational television station

Hungarian cs, a digraph in the Hungarian alphabet

Cerulean Studios LLC, creators of the Trillian chat client

Clinical Skills examination for step II of the USMLE

Chip select, a control line in digital electronics

Counter-scanning (CS)[1] is a method intended for measuring surface topography on a scanning probe microscope, which permits us to correct raster distortions arising as a result of drift of the microscope probe relative to the surface. Two surface scans...

ChanServ, an IRC network service

Clearsilver template file suffix

Cave Story, a freeware game designed by Studio Pixel

Counter-Strike, a popular First Person Shooter PC game