U.S.A. vs Aloha State

U.S.A. and Aloha State both are nouns.

Word	Noun	Adjective	Verb	Adverb
U.S.A.	Yes	No	No	No
Aloha State	Yes	No	No	No

U.S.A. (noun)	Aloha State (noun)
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776	a state in the United States in the central Pacific on the Hawaiian Islands