Wikipedia
Jasig is a non-profit US organization founded by a group of university IT personnel in late 1999 with the stated goal of creating open source computer programs for use in higher education environments, mostly written in the Java programming language. Jasig, “a federation of higher ed institutions interested in open source”, is registered as a US 501(c)3 non-profit organization. The name Jasig is an acronym for Java in Administration Special Interest Group. The founders of Jasig included Carl Jacobson from University of Delaware, David Koehler from Princeton, Bernie Gleason from Boston College, Ted Dodds at the University of British Columbia, Jeffrey Gozdieski and Art Pasquinelli from Sun Microsystems.
Jasig developed uPortal, a portal framework for higher education; Bedework, an enterprise calendar system; CAS, an authentication system and single sign-on service; and “2-3-98” to help raise awareness and adoption of open-source.