Illinois Schools
- Chicago Math And Science Academy
- Chicago Medical School
- Chicago Military Academy
- Chicago Musical College
- Chicago Public Schools
- Chicago State University
- Chicago Talent Development High School
- Chicago Technology Academy
- Chicago Theological Seminary
- Chicago Vocational High School
- Chicago Kent College Of Law
- Children’s Theatre Of Winnetka
- Christ Lutheran Academy
- Christ The King Jesuit College Prep High School
- Christian Liberty Academy
- Cicero Public School District 99
- City Colleges Of Chicago
- Civic Memorial High School
- Clinton High School
- Coal City High School
- College Of Dupage
- College Of Lake County
- College Of The University Of Chicago
- Collinsville Community Unit School District 10
- Collinsville High School
- Columbia College Chicago
- Columbia Community Unit School District 4
- Columbia High School
- Committee On International Relations
- Community Consolidated School District 15
- Community Consolidated School District 46
- Community Consolidated School District 54
- Community Consolidated School District 59
- Community Consolidated School District 62
- Community Consolidated School District 89
- Community Consolidated School District 93
- Community High School
- Community High School District 117
- Community High School District 128
- Community High School District 155
- Community High School District 218
- Community High School District 99
- Community Unit School District 20
- Community Unit School District 200
- Community Unit School District 300
- Community Unit School District 303
- Community Unit School District 95
- Concordia Theological Seminary
- Concordia University Chicago
- Consolidated High School District 230
- Consolidated School District 158
- Cook County School District 130
- Cooking And Hospitality Institute Of Chicago
- Corliss High School
- Cornerstone Christian Academy
- Coyne College
- Crane High School
- Crete Monee Community Unit School District 201u
- Crete Monee High School
- Cristo Rey Jesuit High School
- Cristo Rey Network
- Cristo Rey St Martin College Prep
- Crystal Lake Central High School
- Crystal Lake Community Consolidated School District 47
- Crystal Lake South High School
- Cuba High School
- Cumberland Community Unit School District 77
- Curie Metropolitan High School
- Drw College Prep
- Dakota High School
- Dallas Elementary School District 327
- Daniel Hale Williams Preparatory School Of Medicine
- Danville Area Community College
- Danville High School
- Danville New Tech High
- De La Salle Institute
- Dekalb Community Unit School District 428
- Dekalb High School
- Deland Weldon Community Unit School District 57
- Deland Weldon High School
- Depaul College Prep
- Depaul University College Of Law
- Depue High School
- Devry Advantage Academy
- Devry University
- Dewitt Clinton School
- Dearborn Seminary
- Decatur Public Schools District 61
- Deerfield High School
- Deerfield School District 109
- Diamond Lake School District 76
- Disciples Divinity House
- Dixon High School
- Dominican University
- Downers Grove Grade School District 58
- Downers Grove North High School
- Downers Grove South High School
- Dr Martin Luther King, Jr Literary And Fine Arts School
- Dr Pedro Albizu Campos High School
- Dr William M Scholl College Of Podiatric Medicine