C's may refer to:
* The
Boston Celtics
The Boston Celtics ( ) are an American professional basketball team based in Boston. The Celtics compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Atlantic Division. Founded in 1946 as one of t ...
, American basketball franchise
*
Citizens (Spanish political party)
Citizens ( es, link=no, Ciudadanos ; ca, link=no, Ciutadans ; eu, link=no, Hiritarrak; gl, link=no, Cidadáns; shortened as Cs—C's until January 2017), officially Citizens–Party of the Citizenry (''Ciudadanos–Partido de la Ciudadanía'') ...
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