1. Allama Iqbal Open University	1,800,000 Students
2. Indira Gandhi National Open University	1,400,000 Students
3. Islamic Azad University	1,300,000 Students
4. Anadolu University	884,081 Students
5. Bangladesh Open University	600,000Students
6. Dr. B.R. Ambedkar Open University	450,000 Students
7. California State University	417,000 Students
8. State University of New York	413,000 Students
9. Universitas Terbuka	350,000 Students
10. Universidad de Buenos Aires	316,050 Students