CCHS

• Allentown Central Catholic High School
• CCH (disambiguation)
• Camden Catholic High School
• Campbell County High School (disambiguation)
• Carbondale Community High School
• Carleton County Historical Society
• Carroll County High School (Virginia)
• Carver Christian High School
• Cathedral Catholic High School
• Catholic Central High School (disambiguation)
• Cañon City High School
• Central Cabarrus High School
• Central Catholic High School (disambiguation)
• Charleston Catholic High School
• Charlotte Catholic High School
• Chatsmore Catholic High School
• Chelmsford County High School for Girls
• Cherry Creek High School
• Chicago Christian High School
• Chicopee Comprehensive High School
• Chilton County High School
• Christopher Columbus High School (Miami-Dade County)
• Chung Cheng High School (disambiguation)
• Clacton County High School
• Clarke Central High School
• Clarke County High School (Berryville, Virginia)
• Clay-Chalkville High School
• Clear Creek High School (disambiguation)
• Coal City High School
• Codsall Community High School
• Colchester County High School for Girls
• Colleton County High School
• Colonie Central High School
• Colquitt County High School
• Columbia County Historical Society
• Columbus High School (disambiguation)
• Communitas Charter High School
• Concord-Carlisle High School
• Congenital central hypoventilation syndrome
• Conley-Caraballo High School
• Cooper City High School
• Copper Canyon High School
• Corner Canyon High School
• Covenant Christian High School (Michigan)
• Covington Catholic High School
• Cramlington Learning Village
• Cross County High School
• Cross Creek High School
• Culpeper County High School
• Culver City High School
• Culver Community High School
• Cypress Creek High School (disambiguation)
• Richard Rose Central Academy
• Wheeling Central Catholic High School