OpenCampus/SIS

See: http://en.wikipedia.org/wiki/Student_information_system and http://www.dmoz.org/Computers/Software/Educational/Administration_and_School_Management

Open Source

 * http://opensis.com and http://en.wikipedia.org/wiki/OpenSIS
 * http://academia.a1.io and http://en.wikipedia.org/wiki/A1_ERP
 * http://schooltool.org and http://en.wikipedia.org/wiki/SchoolTool
 * http://www.opus-college.net/OPUS.php?page=homeENG

Commercial
Back to Open Campus
 * http://www.threerivers-cams.com
 * http://www.jenzabar.com
 * http://www.campusmanagement.com
 * http://www.ellucian.com