corporation vs corp

corporation and corp both are nouns.

Word	Noun	Adjective	Verb	Adverb
corporation	Yes	No	No	No
corp	Yes	No	No	No

As nouns, corporation and corp are synonyms defined as:

corporation and corp: a business firm whose articles of incorporation have been approved in some state

corporation (noun)	corp (noun)
slang for a paunch	a business firm whose articles of incorporation have been approved in some state
a business firm whose articles of incorporation have been approved in some state