// Workers AI · dad joke modeWhat did CID say to the criminal? You're ID-entified.

CID may refer to:

Film

Several Indian films have the mention of Criminal Investigation Department (as C.I.D.) in their title:

C.I.D. (1955 film), an Indian Malayalam film
C.I.D. (1956 film), an Indian Hindi film
C. I. D. (1965 film), an Indian Telugu film
C.I.D. (1990 film), an Indian Hindi film
CID 999, an Indian film series including Goa Dalli CID 999 (1968) and Operation Jackpot Nalli C.I.D 999 (1969)

Center for International Development, at Harvard University
Central Institute for the Deaf, in St. Louis, Missouri
Central Investigation Department, the intelligence and counter-intelligence agency of the Chinese Communist Party Central Committee from 1949 to 1983
Committee of Imperial Defence, a former part of the government of Great Britain and the British Empire
Conseil International de la Danse, an umbrella organization for all forms of dance in the world
Council of Industrial Design, a UK body renamed the Design Council
University of Colombo, Centre for Instrument Development, in Sri Lanka

Caller ID, a telephone service that transmits the caller's telephone number to the called party
Card Identification Number, a security feature on credit cards
Cell ID, used to identify cell phone towers
Centro de Investigaciones Digitales of the Universidad de La Habana
Certified Interconnect Designer, a certification for printed circuit-board designers
CID fonts, a font file format
Customer Induced Damage, a reason for rejection of a Return merchandise authorization

Channel-iron deposits, one of the major sources of saleable iron ore
Controlled Impact Demonstration, a project to improve aircraft crash survivability
Cubic inch displacement, a measurement in internal combustion engines

Centro Insular de Deportes, an indoor sports arena in Spain
Chinatown–International District, Seattle
CID The Dummy, a video game
Combat Identification, the accurate characterization of detected objects for military action
Common-interest development, a form of housing
Community improvement district, an area within which businesses are required to pay an additional tax
The Eastern Iowa Airport (IATA code CID), serving Cedar Rapids, Iowa
Corpus des inscriptions de Delphes, a compendium of ancient Greek inscriptions from Delphi
Cid (Final Fantasy), a recurring character in the Final Fantasy series
CID, a robot character in Saints Row IV