- Diponegoro University Universitas Disponegoro Semarang (Indonesia)
- Deutsche Telekom Hochschule für Telekommunikation, Leipzig (Priv. FH) Leipzig (Germany)
- Deggendorf Institute of Technology Technische Hochschule Deggendorf Deggendorf (Germany)
- David Tvildiani Medical University დავით ტვილდიანის სამედიცინო უნივერსიტეტი Tbilisi (Georgia)
- Darmstadt University of Applied Sciences h_da - Hochschule Darmstadt (FH) Darmstadt (Germany)
- Comue Université Paris-Saclay Saint-Aubin (France)
- Comue Université Côte d'Azur Nice (France)
- Cologne University of Applied Sciences Technische Hochschule Köln Cologne (Germany)
- Coburg University of Applied Sciences Hochschule für angewandte Wissenschaften Coburg Coburg (Germany)
- Clausthal University of Technology Technische Universität Clausthal Clausthal (Germany)
- City University of Applied Sciences Bremen Hochschule Bremen Bremen (Germany)
- Chulalongkorn University จุฬาลงกรณ์มหาวิทยาลัย Bangkok (Thailand)
- Chongqing University of Posts and Telecommunications 重庆邮电大学 Chongqing (China, People's Republic of)
- Chemnitz University of Technology Technische Universität Chemnitz Chemnitz (Germany)
- Charles Darwin University Casuarina (Australia)
- Carl von Ossietzky the University of Oldenburg Carl von Ossietzky Universität Oldenburg Oldenburg (Germany)
- Cairo University جامعة القاهرة Gizeh (Egypt)
- Budapest University of Technology and Economics Budapesti Műszaki és Gazdaságtudományi Egyetem (BME) Budapest (Hungary)
- Brunswick University of Technology Technische Universität Carolo-Wilhelmina zu Braunschweig Braunschweig (Germany)
- Brandenburg University of Technology (BTU) Cottbus – Senftenberg Brandenburgische Technische Universität Cottbus-Senftenberg Cottbus (Germany)