organization vs American spelling

organization and American spelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
organization	Yes	No	No	No
American spelling	Yes	No	No	No

organization (noun)	American spelling (noun)
the act of organizing a business or an activity related to a business	English orthography used in the United States (characterized by 'analyze', 'center', 'usable')
the activity or result of distributing or disposing persons or things properly or methodically
the act of forming or establishing something
an ordered manner; orderliness by virtue of being methodical and well organized
an organized structure for arranging or classifying
a group of people who work together
the persons (or committees or departments etc.) who make up a body for the purpose of administering something