Texas vs Tex.

Texas and Tex. both are nouns.

Word	Noun	Adjective	Verb	Adverb
Texas	Yes	No	No	No
Tex.	Yes	No	No	No

As nouns, Texas and Tex. are synonyms defined as:

Texas and Tex.: the second largest state; located in southwestern United States on the Gulf of Mexico

Other synonyms of Texas include Lone-Star State, TX.

Texas (noun)	Tex. (noun)
the second largest state; located in southwestern United States on the Gulf of Mexico	the second largest state; located in southwestern United States on the Gulf of Mexico