'CCIR' is a four-letter abbreviation that may stand for:
★ '
Campaign for Comprehensive Immigration Reform', a Washington, DC organization for immigrant rights
★ '
California Coalition for Immigration Reform', a California political advocacy group for immigration reduction
★ '
Comité consultatif international pour la radi', a forerunner of the
ITU-R
★
★ '
CCIR 601', the former name of a broadcasting standard promulgated by the CCIR
★
'CCIR-tones', A selective calling system (
selcall) used in some radio communications systems in some European countries