- Chongju National University of Education (Korea, South)
- Chongqing Education College (China)
- Chongqing Medical University (China)
- Chongqing Normal University (China)
- Chongqing Technology and Business University (China)
- Chongqing Telecommunication College (China)
- Chongqing Three Gorges University (China)
- Chongqing University (China)
- Chongqing University of Post and Telecommunications (China)
- Chongqing University of Posts and Telecommunications (China)
- Chongqing University of Science and Technology (China)
- Chongqing University of Technology (China)
- Chonju National University of Education (Korea, South)
- Chu Hai College (Hong Kong)
- Chunchon National University of Education (Korea, South)
- Chung Hua University (Taiwan)
- Chung Shan Medical University (Taiwan)
- Chung Yuan Christian University (Taiwan)
- Cihan University (Iraq)
- City University (Bangladesh)
- City University College of Science and Technology (Malaysia)
- City University of Hong Kong (Hong Kong)
- Civil Aviation University of China (China)
- Colegio de Estudios Superiores de Administración (CESA) (Colombia)
- Colegio de San Juan de Letran (Philippines)
- College of Business Management (CBM) (Pakistan)
- College of Busniess Admnistration (Saudi Arabia)
- College of Computer Science in Lodz (Poland)
- College of Education Ikere (Nigeria)
- College of Education Oju (Nigeria)
- College of Science, Baghdad University (Iraq)
- College Of Shari'a Sciences (Oman)
- College of Technology at Abha (Saudi Arabia)
- College of Technology at Dammam (Saudi Arabia)
- College of Technology at Jeddah (Saudi Arabia)
- College of Technology at Kharj (Saudi Arabia)
- College of Technology at Riyadh (Saudi Arabia)
- College of Telecommunication & Information (Saudi Arabia)
- College of the Holy Spirit (Philippines)
- Collegium Civitas (Poland)
- Columbus University (Panama)
- Communication University of China (China)
- COMSATS Institute of Information Technology (Pakistan)
- COMSATS Institute of Information Technology, Abbottabad (Pakistan)
- COMSATS Institute of Information Technology, Attock (Pakistan)
- COMSATS Institute of Information Technology, Lahore (Pakistan)
- COMSATS Institute of Information Technology, Wah (Pakistan)
- Conservatorio del Tolima (Colombia)
- Continental Theological Seminary (Belgium)
- Cordoba Private University (Syria)