Illinois Society for Advanced Practice Nursing
- Provides support, education, and networking to its members. Includes bylaws, conferences, programs and services, and contacts.
- http://www.isapn.org/

Illinois Nurses Association
- Working for the improvement of health standards and availability of health care services in Illinois. Association overview, news, legislative advocacy, summary of products and services, and calendar of events.
- http://www.illinoisnurses.com/

Illinois Nurse Aide Testing Program
- Administers competency testing and criminal background checks as required by the Illinois Department of Public Health. Includes exam dates and locations, fee schedule, study guide, FAQ, approved training program list, and practice test.
- http://www.nurseaidetesting.com/

Illinois Association of Nurse Anesthetists
- Provides support, networking and educational resources to CRNAs throughout the state. Offices based in Geneva.
- http://www.ilcrna.com/