S.U.V. vs sport utility vehicle

S.U.V. and sport utility vehicle both are nouns.

Word	Noun	Adjective	Verb	Adverb
S.U.V.	Yes	No	No	No
sport utility vehicle	Yes	No	No	No

As nouns, S.U.V. and sport utility vehicle are synonyms defined as:

S.U.V. and sport utility vehicle: a high-performance four-wheel drive car built on a truck chassis

Other synonyms of S.U.V. include sport utility, SUV.

S.U.V. (noun)	sport utility vehicle (noun)
a high-performance four-wheel drive car built on a truck chassis	a high-performance four-wheel drive car built on a truck chassis