CFC vs fluorocarbon

CFC and fluorocarbon both are nouns.

Word	Noun	Adjective	Verb	Adverb
CFC	Yes	No	No	No
fluorocarbon	Yes	No	No	No

As nouns, fluorocarbon is a hypernym of CFC; that is, fluorocarbon is a word with a broader meaning than CFC:

CFC: a fluorocarbon with chlorine; formerly used as a refrigerant and as a propellant in aerosol cans
fluorocarbon: a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols

Other hypernyms of CFC include pollutant, greenhouse emission, greenhouse gas.

CFC (noun)	fluorocarbon (noun)
a fluorocarbon with chlorine; formerly used as a refrigerant and as a propellant in aerosol cans	a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols