CID

United Kingdom governmental organization that deals with crime investigation

CID may refer to: In criminal investigation:Criminal Investigation Department, the branch of all British Police and many other Commonwealth police forces to which plain clothes detectives belongCriminal Investigation Division, a United States federal law enforcement agencyIn media:C.I.D. (film), a 1956 Indian Hindi film"C.I.D.", an Indian television serial about a team of detectives belonging to the Crime Investigation Division of Mumbai PoliceIn scienceChemical IDentifier for molecular structures in PubChem.
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Cid is a name:El Cid, Spanish nobleman and national hero in the time of the ReconquistaCid (Final Fantasy), a "recurring character" of sorts in the Final Fantasy series of computer role-playing games.CID is an acronym.Cid Corman is a poetCid is slang for LSD.Le Cid is also a tragicomedy by Corneille
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n. strong man

(n.)
Chief or commander; in Spanish literature, a title of Ruy Diaz, Count of Bivar, a champion of Christianity and of the old Spanish royalty, in the 11th century.
  

(n.)
An epic poem, which celebrates the exploits of the Spanish national hero, Ruy Diaz.
  

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