professional vs professional organisation

professional and professional organisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
professional	Yes	Yes	No	No
professional organisation	Yes	No	No	No

professional (noun)	professional organisation (noun)
a person engaged in one of the learned professions	an organization of and for professional people
an authority qualified to teach apprentices
an athlete who plays for pay

professional (adjective)	professional organisation (adjective)
engaged in a profession or engaging in as a profession or means of livelihood
characteristic of or befitting a profession or one engaged in a profession
of or relating to a profession
of or relating to or suitable as a profession
engaged in by members of a profession