- College of Music (Mahidol University) DEQARINST5803 วิทยาลัยดุริยางคศิลป์ มหาวิทยาลัยมหิดล Nakhon Pathom (Thailand)
- Mainz Catholic University of Applied Sciences DEQARINST0624 DE0343 Katholische Hochschule Mainz Mainz (Germany)
- Mainz University of Applied Sciences DEQARINST0621 DE0340 Hochschule Mainz Mainz (Germany)
- Majmaah University DEQARINST5568 جامعة المجمعة Al Majma'ah (Saudi Arabia)
- Makerere University DEQARINST5837 Kampala (Uganda)
- Malang State University DEQARINST7366 Universitas Negeri Malang Malang (Indonesia)
- Malmö University DEQARINST2316 SE0020 Malmö Universitet Malmö (Sweden)
- Malnavas College DEQARINST1681 LV0046 Malnavas koledža Malnava (Latvia)
- Maltepe University DEQARINST2558 TR0143 Maltepe Üniversitesi İstanbul (Türkiye)
- Management Center Innsbruck Ltd. DEQARINST0052 AT0054 MCI - Management Center Innsbruck Internationale Hochschule GmbH Innsbruck (Austria)
- Management, Trade and Marketing College DEQARINST0179 BG0045 Колеж по мениджмънт, търговия и маркетинг Sofia (Bulgaria)
- Manash Kozybayev North Kazakhstan University DEQARINST3133 Манаш Қозыбаев атындағы Солтүстік Қазақстан университеті Kazakhstan
- Manchester Metropolitan University DEQARINST2674 UK0078 Manchester (United Kingdom (England))
- Mangistau Humanitarian Technical University DEQARINST3175 Маңғыстау гуманитарлық-техникалық университеті Kazakhstan
- Manisa Celal Bayar University DEQARINST2443 TR0028 Manisa Celal Bayar Üniversitesi Manisa (Türkiye)
- Mannheim University of Music and Performing Arts DEQARINST0443 DE0137 Staatliche Hochschule für Musik und Darstellende Kunst Mannheim Mannheim (Germany)
- Manuel Teixeira Gomes Higher Education Institute DEQARINST2150 PT0070 Instituto Superior Manuel Teixeira Gomes Portimão (Portugal)
- Maranatha Christian University DEQARINST7777 Universitas Kristen Maranatha Bandung (Indonesia)
- Marat Ospanov West Kazakhstan Medical University DEQARINST8798 Марат Оспанов атындағы Батыс Қазақстан медицина университеті Aktobe (Kazakhstan)
- Marche Polytechnic University DEQARINST1387 IT0001 Università Politecnica delle MARCHE Ancona (Italy)