University of Nis - Official site. University history, statistics, departments, student life, and organizations. - http://www.ni.ac.yu/
Petnica Science Center - Official site of non-profit educational organization providing science programs for gifted students. - http://www.psc.ac.yu/eng/
BK University - Private institution of higher learning specialized in management and economics. - http://amadeus.uni-bk.ac.yu
AIM - Academic Information Network at University of Belgrade. - http://www.aim.ac.yu/