Category:Organizations based in Illinois
This category includes articles on organizations based in the U.S. state of Illinois. Organizations include, among others, voluntary associations and 501(c) non-profit organizations; companies and for-profit organizations, religious organizations, and so on, are also appropriate.
This category has the following 7 subcategories, out of 7 total.
The following 50 pages are in this category, out of 50 total. This list may not reflect recent changes (learn more).