- Jožef Stefan International Postgraduate School DEQARINST2355 SI0022 Mednarodna podiplomska šola Jožefa Stefana Ljubljana (Slovenia)
- Jönköping University DEQARINST2315 SE0018 Stiftelsen Högskolan i Jönköping Jönköping (Sweden)
- Juarez University of the State of Durango DEQARINST5554 Universidad Juárez del Estado de Durango Victoria de Durango (Mexico)
- Junia HEI (Institut catholique de Lille) (Junia) DEQARINST1005 FR0120 Ecole des hautes études d'ingénieur Lille (France)
- Juraj Dobrila University of Pula DEQARINST1265 HR0002 Sveučilište Jurja Dobrile u Puli Pula (Croatia)
- Justus Liebig University Giessen DEQARINST0363 DE0049 Justus-Liebig-Universität Gießen Gießen (Germany)
- K. Zhubanov Aktobe Regional State University DEQARINST3112 Қ. Жұбанов атындағы Ақтөбе мемлекеттік өңірлік университеті Kazakhstan
- Kadir Has University DEQARINST2555 TR0140 Kadir Has Üniversitesi İstanbul (Türkiye)
- Kagoshima University DEQARINST6928 Kagoshima Daigaku Kagoshima (Japan)
- Kainar University DEQARINST3180 «Кайнар» университеті Kazakhstan
- Kaiserslautern University of Applied Sciences DEQARINST0618 DE0337 Hochschule Kaiserslautern Kaiserslautern (Germany)
- Kajaani University of Applied Sciences DEQARINST0878 FI0473 Kajaanin ammattikorkeakoulu Kajaani (Finland)
- Kalaidos University of Applied Sciences DEQARINST0206 CH0020 Kalaidos Fachhochschule Zurich (Switzerland)
- Kalimantan Institute of Technology DEQARINST8159 Institut Teknologi Kalimantan North Balikpapan (Indonesia)
- Kaliningrad State Technical University DEQARINST5206 Калининградский государственный технический университет Kaliningrad (Russia)
- Kanazawa University DEQARINST8787 金沢大学 Kanazawa (Japan)
- Kaposvár University DEQARINST1305 HU0005 Kaposvári Egyetem (KE) Kaposvár (Hungary)
- Karadeniz Technical University (Karadeniz Technical University) DEQARINST2480 TR0065 Karadeniz Teknik Üniversitesi Trabzon (Türkiye)
- Karaganda Economic University of Kazpotrebsoyuz DEQARINST3170 Қазақстан тұтынушылар одағының Қарағанды экономикалық университеті Kazakhstan
- Karaganda State Industrial University DEQARINST3122 Қарағанды мемлекеттік индустриалдық университеті Kazakhstan