- Institute of Technology, Australia (Australia)
- Institute of Technology of Cambodia (Cambodia)
- Instituto de Enseñanza Superior del Ejército (Argentina)
- Instituto Desarrollo (Paraguay)
- Instituto Federal Catarinense (Brazil)
- Instituto Nacional de Educación Física "General Manuel Belgrano" (Argentina)
- Instituto Superior de Ciências Económicas e Empresariais (Cape Verde)
- Instituto Superior de Ciencias Juridicas e Sociais (Cape Verde)
- Instituto Superior Minero Metalúrgico (Cuba)
- Instituto Tecnológico de Buenos Aires (Argentina)
- Instituto Tecnológico de Celaya (Mexico)
- Instituto Tecnologico de Durango (Mexico)
- Instituto Tecnológico de León (Mexico)
- Instituto Tecnologico de Minatitlan (Mexico)
- Instituto Tecnológico de Morelia (Mexico)
- Instituto Tecnológico de Querétaro (Mexico)
- Instituto Tecnológico de San Luis Potosí (Mexico)
- Instituto Tecnológico de Santo Domingo (Dominican Republic)
- Instituto Tecnológico Metropolitano (Colombia)
- Instituto Universitario Aeronáutico (Argentina)
- Instituto Universitario CEMA (Argentina)
- Instituto Universitario de Ciencias de la Salud Fundación H.A. Barceló (Argentina)
- Instituto Universitario de Estudios Navales y Marítimos (Argentina)
- Instituto Universitario de La Paz (Colombia)
- Instituto Universitario de la Policia Federal (Argentina)
- Instituto Universitario Nacional del Arte (Argentina)
- Institut Prima Bestari - Pine Academy (Malaysia)
- International Ataturk Alatoo University (Kyrgyzstan)
- International Blacksea University (Georgia)
- International Burch University (Bosnia and Herzegovina)
- International College of Hotel Management (Australia)
- International College of the Cayman Islands (Cayman Islands)
- International Hellenic University (Greece)
- International Humanitarian University (Ukraine)
- International Islamic College (Malaysia)
- International Islamic College of Penang (Malaysia)
- International Islamic University (Malaysia)
- International Islamic University, Islamabad (Pakistan)
- International Medical & Technological University (Tanzania)
- International Medical University (Malaysia)
- International Scientific and Technical University (Ukraine)
- International Turkmen Turkish University (Turkmenistan)
- International University (Cambodia)
- International University College of Nursing (IUCN) (Malaysia)
- International University College of Technology Twintech (IUCTT) (Malaysia)
- International University for Graduate Studies (Saint Kitts and Nevis)
- International University for Science & Technology (Syria)
- International University of Africa (IUA) (Sudan)
- International University of Business Agriculture and Technology (Bangladesh)
- International University of Fundamental Studies, St. Petersburg (Russia)