a method of tending to or managing the affairs of a some group of people (especially the group's business affairs)

bring order and organization to

plan and direct (a complex undertaking)

cause to be structured or ordered or operating according to some principle or idea

create (as an entity)

an organization chartered for other than profit-making activities

the organization of a business according to scientific principles of management in order to increase efficiency

the imposition of a new organization; organizing differently (often involving extensive and drastic changes)

organizing yourself (especially organizing your own labor union)

organizing into or administering as a syndicate