- Toulouse 1 University Capitole (Université fédérale de Toulouse-Midi-Pyrénées ) DEQARINST0929 FR0038 Université Toulouse 1 - Capitole Toulouse (France)
- Touro College Berlin DEQARINST4913 DE0845 Berlin (Germany)
- Tra Vinh University (Tra Vinh University) DEQARINST6129 Tra Vinh (Vietnam)
- Trakia University DEQARINST0183 BG0049 Тракийски Университет Stara Zagora (Bulgaria)
- Trakya University DEQARINST2510 TR0095 Trakya Üniversitesi Edirne (Türkiye)
- Transnational Academic Group DEQARINST5160 Accra (Ghana)
- Transnational University Limburg DEQARINST0110 BE0057 Transnationale Universiteit Limburg Diepenbeek (Belgium (Flemish Community))
- Transnational University Limburg DEQARINST7482 NL0067 Transnationale Universiteit Limburg Maastricht (Netherlands)
- Transport and Telecommunication Institute DEQARINST1672 LV0031 Transporta un sakaru instituts Riga (Latvia)
- Triagon Academy DEQARINST7759 MT0010 Marsa (Malta)
- Trier University of Applied Sciences DEQARINST0622 DE0341 Hochschule Trier Trier (Germany)
- Trinity College Dublin DEQARINST1356 IE0004 Dublin (Ireland)
- Trinity Laban Conservatoire of Music and Dance DEQARINST2749 UK0169 London (United Kingdom (England))
- Trossingen School of Music DEQARINST0446 DE0140 Staatliche Hochschule für Musik Trossingen Trossingen (Germany)
- TSM Business School DEQARINST8837 NL0811 Enschede (Netherlands)
- TTK University of Applied Sciences DEQARINST0751 EE0006 Tallinna Tehnikakõrgkool Tallinn (Estonia)
- TU Dortmund University DEQARINST0386 DE0073 Technische Universität Dortmund Dortmund (Germany)
- Tufts University DEQARINST7495 US0112 Medford (United States),Medford, MA (United States)
- Tunisia Private University DEQARINST7765 Université Libre de Tunis Tunis (Tunisia)
- Turan University DEQARINST3184 «Туран» университеті Kazakhstan