This is the currency code used in the ISO 4217 standard.
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- (chemistry, US) Initialism of . (a former US-American manufacturer of chemical laboratory equipment, now the publishing company CRC Press.)
- (Christianity) Initialism of .
CRC (plural CRCs)
- (sciences, slang) The CRC Handbook of Chemistry and Physics, a frequently used reference work published by CRC Press.
- Initialism of .
- (computing) Initialism of .