organization

(noun): The quality of being organized.
(noun): The way in which something is organized, such as a book or an article.
(noun): A group of people or other legal entities with an explicit purpose and written rules.
(noun): A group of people consciously cooperating.
(noun): A major league club and all its farm teams.

This painting shows little organization at first glance, but little by little the structure becomes clear.
The organization of the book is as follows.
In response to the crisis, the nations in the region formed an organization. If you want to be part of this organization, you have to follow its rules.
Over time, the spontaneous movement had become an organization.
He's been in the Dodgers' organization since 2003.