Category:Organizations based in Illinois
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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 9 subcategories, out of 9 total.
The following 57 pages are in this category, out of 57 total. This list may not reflect recent changes (learn more).