A List of Various Resource Discovery Systems and where they're being used

Open Source

Blacklight

University of Virginia Library
http://blacklight.betech.virginia.edu/

VuFind

Villanova University
http://library.villanova.edu/Find

National Library of Australia
http://catalogue.nla.gov.au/

Minnesota State Libraries
http://plus.mnpals.net/

Georgia Tech
http://finder.library.gatech.edu/

University of Michigan (beta)
http://mirlyn2-beta.lib.umich.edu/


Extensible

http://www.extensiblecatalog.org/


Commercial

WorldCat Local

Ohio State
http://library.osu.edu (select Search OSU and Beyond)

University of Washington
http://www.lib.washington.edu/ (select "UW Worldcat:..."


Endeca

North Carolina State
http://www.lib.ncsu.edu/

Primo

University of Iowa
http://smartsearch.uiowa.edu

University of Minnesota
http://www.lib.umn.edu/ (select MNCAT Plus)

Aquabrowser

University of Chicago Library
http://lens.lib.uchicago.edu/

Oklahoma State
http://boss.library.okstate.edu/default.ashx


Summon (Serials Solutions)

Dartmouth College
http://www.dartmouth.edu/~library/home/find/summon/

University of Liverpool
http://www.liv.ac.uk/library/summon.html

http://www.serialssolutions.com/summon/