- North Macedonia: International Balkan University
- North Macedonia: University of Western Macedonia
- Hungary: Györ University
- Hungary: National Service University
- Italy: University of Salerno
- Italy: Ecampus University
- Slovakia: Pan-European University
- Slovakia: Banská Bystrica Matej Bel University
- Romania: Alexandru ioan cuza IAŞI University
- Romania: Ovidus University
- Bulgaria: Angel Kanchev University of Ruse
- Bulgaria: Varna University of Economics
- Bulgaria: Free University of Burgas
- Latvia: University of Latvia
- Sweden: University of Gothenburg
- Greece: University of Western Attica
- Spain: De Usto University
- Bulgaria: University of Economics Varna
- Bulgaria: University of Ruse Angel Kanchev
- Spain: University of Deusto
- Sweden: Gothenburg University
- Italy Universita Di Catania
- Italy: Link Campus University
- Italy: Universita Deglı Studi Nıccolo Cusano Telematica Roma
- Italy: University Studi E-Campus
- Italy:University Degli Salerno
- North Macedonia: International Balkan University
- Lithuania: Baltıjas Starptautıska Akademıja
- Lithuania: Latvijas University
- Hungary: University of Public Service
- Poland: Akademia Gornoslaska im. Wojciecha Korfantego
- Portugal: Portucalense University
- Romania: Alexandru ioan cuza university of IAŞI
- Romania: Universitatea Lucian Blaga Dın Sıbıu
- Romania: Universitatea din Craiova
- Romania: Universitatea Ovidius din Constanta
- Slovakia Univerzita Mateja Bela v Banskej Bystrici
- Slovakia: Pan-European University