NY vs N.Y.

NY and N.Y. both are nouns.

Word	Noun	Adjective	Verb	Adverb
NY	Yes	No	No	No
N.Y.	Yes	No	No	No

As nouns, NY and N.Y. are synonyms defined as:

NY and N.Y.: a Mid-Atlantic state; one of the original 13 colonies, with capital Albany

Other synonyms of NY include Empire State, New York, New York State.

NY (noun)	N.Y. (noun)
a Mid-Atlantic state; one of the original 13 colonies, with capital Albany	a Mid-Atlantic state; one of the original 13 colonies, with capital Albany