Начало - Софийски университет "Св. Климент Охридски"

• https://www.uni-sofia.bg/index.php
• http://uni-campus.net/
• http://projects.uni-sofia.bg/
• http://eservices.uni-sofia.bg/projects/
• https://research.uni-sofia.bg
• https://alumni.uni-sofia.bg/
• http://observatory.phys.uni-sofia.bg/
• http://elearn.uni-sofia.bg/
• https://research.uni-sofia.bg/
• https://schedule.uni-sofia.bg/
• http://forum.uni-sofia.bg/