- Academy of Ministry of Internal Affairs Академия на Министерство на вътрешните работи Sofia (Bulgaria)
- Agricultural University – Plovdiv Аграрен университет – Пловдив Plovdiv (Bulgaria)
- Almaty Bible College Алматинский Библейский Институт Almaty (Kazakhstan)
- American University in Bulgaria Американски университет в България Blagoevgrad (Bulgaria)
- American University of Cyprus Larnaka (Cyprus)
- Angel Kanchev University of Ruse Русенски университет "Ангел Кънчев" Ruse (Bulgaria)
- Autonomous University of Barcelona, "Escola Universitària Salesiana de Sarrià" University School Escola Universitària Salesiana de Sarrià Barcelona (Spain)
- Autonomous University of Barcelona, Faculty of Arts and Humanities Facultat de Filosofia i Lletres Barcelona (Spain)
- Autonomous University of Barcelona, Faculty of Biosciences Facultat de Biociències Barcelona (Spain)
- Autonomous University of Barcelona, Faculty of Communication Studies Facultat de Ciències de la Comunicació Barcelona (Spain)