- Ignacy Mościcki University of Applied Sciences in Ciechanów DEQARINST1898 PL0105 Państwowa Akademia Nauk Stosowanych im. Ignacego Mościckiego w Ciechanowie Ciechanów (Poland)
- Ignacy Łukasiewicz Rzeszów University of Technology DEQARINST1932 PL0143 Politechnika Rzeszowska im. Ignacego Łukasiewicza Rzeszów (Poland)
- Iğdır University DEQARINST2469 TR0054 Iğdır Üniversitesi Iğdır (Türkiye)
- Ikh Zasag International University DEQARINST3961 Их засаг Олон улсын их сургууль Ulaanbaatar (Mongolia)
- Ilia State University DEQARINST3011 GE0034 ილიას სახელმწიფო უნივერსიტეტი Tbilisi (Georgia)
- Ilmenau University of Technology DEQARINST0419 DE0109 Technische Universität Ilmenau Ilmenau (Germany)
- Imam Muhammad ibn Saud Islamic University DEQARINST5714 جامعة الإمام محمد بن سعود الإسلامية Riyadh (Saudi Arabia)
- IMC University of Applied Sciences Krems DEQARINST0063 AT0065 IMC Fachhochschule Krems GmbH Krems an der Donau (Austria)
- IMI International Management Institute DEQARINST5147 CH0813 Luzern (Switzerland)
- Immanuel Kant Baltic Federal University DEQARINST5218 Балтийский федеральный университет имени Иммануила Канта Kaliningrad (Russia)
- Inaya Medical Colleges DEQARINST7483 Riyadh (Saudi Arabia)
- Independent Institute of Education (Pty) Ltd DEQARINST3962 Sandton (South Africa)
- Indonesian Computer University DEQARINST8753 Universitas Komputer Indonesia Bandung (Indonesia)
- Ingush State University DEQARINST7094 Федеральное государственное бюджетное образовательное учреждение высшего образования «Ингушский государственный университет» Magas (Russia)
- INHOLLAND University of Applied Sciences DEQARINST1750 NL0041 Hogeschool INHOLLAND Den Haag (Netherlands)
- Inno.com Institute DEQARINST5775 BE0819 Beerzel (Belgium (Flemish Community))
- Innovative University of Eurasia DEQARINST3157 Инновациялық Еуразиялық университет Kazakhstan
- INSPé de l'académie de Lille (Communauté d'universités et établissements Lille Nord de France ) DEQARINST1185 FR0304 Villeneuve-d'Ascq (France)
- INSPé de l'académie de Nancy-Metz (University of Lorraine) DEQARINST1187 FR0306 Maxéville (France)
- INSTEP - WFU DEQARINST3958 UK0815 London (United Kingdom (England))