- Southwest University of Nationalities (China)
- Southwest University of Political Science and Law (China)
- Southwest University of Science and Technology (China)
- South West University Yucai College (China)
- Soutsaka College of Management and Technology (Laos)
- Sri Lanka Institute of Advanced Technical Education (Sri Lanka)
- Sri Ramachandra Medical College and Research Institute (India)
- Sri Sairam Engineering College (India)
- Sri Sathya Sai Institute of Higher Learning (India)
- Sri Venkateswara University (India)
- Sri Venkateswara Veterinary University (India)
- Stamford International University (Thailand)
- Stamford University (Bangladesh)
- State Pedagogical University in Kryvyi Rih (Ukraine)
- State University of Tetova (Macedonia)
- St. Claret College (India)
- St Clements University - Higher Education School (Niue)
- St.Cyril and Methodius University (Macedonia)
- Sterlitamak State Pedagogical Institute (Russia)
- St. George's University (Grenada)
- St. John's University (Taiwan)
- St. Joseph University Beirut (Lebanon)
- St.Kliment Ohridski University (Macedonia)
- St. Lawrence University (Cameroon)
- St. Matthews University (Cayman Islands)
- Stockholm Institute of Education (Sweden)
- Stockholm School of Economics in Riga (Latvia)
- St. Petersburg State Mining Institute (Technical University) (Russia)
- Strathmore University (Kenya)
- St. Stephen's College, University of Delhi (India)
- St. Xavier's College (India)
- Sudan Academy for Banking & Financial Sciences (Sudan)
- Sudan University for Science and Technology (Sudan)
- Suez Canal University (Egypt)
- Suez University (Egypt)
- Sulaimani Polytechnic University (Iraq)
- Suleyman Demirel University (Kazakhstan)
- Suleyman Demirel University (Turkey)
- Sultan Abdul Halim Muadzam Shah Polytechnic (Malaysia)
- Sultanah Bahiyah Polytechnic (Malaysia)
- Sultan Ahmad Shah Islamic College (Malaysia)
- Sultan Azlan Shah Polytechnic (Malaysia)
- Sultan Haji Ahmad Shah Polytechnic (Malaysia)
- Sultan Idris Shah Polytechnic (Malaysia)
- Sultan Ismail Petra International Islamic College (Malaysia)
- Sultan Kudarat State University (Philippines)
- Sultan Mizan Zainal Abidin Polytechnic (Malaysia)
- Sultan Qaboos University (Oman)
- Sultan Salahuddin Abdul Aziz Shah Polytechnic (Malaysia)
- Sumgait State University (Azerbaijan)