East Central Illinois Schools
- Eastern Illinois University
- Illinois State University
- Illinois Wesleyan University
- Lake Land College
- Millikin University
- Parkland College
- Richland Community College
- University of Illinois at Urbana-Champaign
Northeastern Illinois Schools
- Aurora University
- Chicago State University
- City Colleges of Chicago, Harry S. Truman College
- City Colleges of Chicago, Kennedy-King College
- City Colleges of Chicago, Harold Washington College
- City Colleges of Chicago, Olive-Harvey College
- City Colleges of Chicago, Richard J. Daley College
- City Colleges of Chicago, Wilbur Wright College
- College of DuPage
- University of St. Francis
- Concordia University
- DePaul University
- DeVry University (Chicago)
- East-West University
- Elgin Community College
- Elmhurst College
- Governors State University
- Benedictine University
- Illinois Institute of Technology
- Judson College
- Kankakee Community College
- Kishwaukee College
- Lake Forest Graduate School of Management
- Lewis University
- Loyola University Chicago
- MacCormac College
- McHenry County College
- Moraine Valley Community College
- Morton College
- National-Louis University
- North Central College
- Northeastern Illinois University
- North Park University
- Northwestern Business College
- Northwestern University
- Oakton Community College
- Olivet Nazarene University
- Robert Morris College
- Roosevelt University
- Dominican University
- St. Augustine College
- Saint Xavier University
- Triton College
- University of Chicago
- University of Illinois at Chicago
- Waubonsee Community College
- Harper College
- Argosy University/Chicago
- DeVry University (Elgin)
- DeVry University (Lincolnshire)
- Northwestern Business College - South Campus
- Argosy University - Schaumburg
- Computer Systems Institute
- Latino Computer & Business Center
- Joseph Business School, The
- College of Chicago, The
Northwestern Illinois Schools
- Augustana College
- Black Hawk College
- Bradley University
- Carl Sandburg College
- Eureka College
- Highland Community College
- Illinois Central College
- Illinois Valley Community College
- Midstate College
- Monmouth College
- Northern Illinois University
- Rockford College
- Rock Valley College
- Sauk Valley Community College
- Western Illinois University
- Rockford Business College
- Rasmussen College -Rockford
Southeastern Illinois Schools
- Illinois Eastern Community Colleges, Lincoln Trail College
- Rend Lake College
- Shawnee Community College
- Southeastern Illinois College
- Southern Illinois University Carbondale
Southwestern Illinois Schools
- Southwestern Illinois College
- Greenville College
- Kaskaskia College
- Lewis and Clark Community College
- McKendree College
- Southern Illinois University Edwardsville
- Sanford-Brown College
West Central Illinois Schools