Catholic University of America http://libraries.cua.edu/
Roman Union of Ecclesiastical Libraries (URBE) http://www.urbe.it/
The Roman Union of Ecclesiastical Libraries is an ecclesiastical and cultural association with its center in Rome. The cultural patrimony of the various libraries of the URBE Association is notable not just for the quantity of documents that each one holds, but above all for the various specializations that are found in some of the institutions.
Vatican Library http://www.vaticanlibrary.va/home.php?pag=cataloghi_online
The Vatican Library online catalog is part of the Roman Scientific Libraries Union Network.
University of Notre Dame http://www.library.nd.edu/
Orbis Consortium (includes several Oregon academic libraries)
Portals (Portland Area Library Systems) Consortium
Chemeketa Cooperative Library Service
Multnomah County Library
Oregon Health Sciences University
Oregon Graduate Institute of Science and Technology
Oregon State Library
Oregon Historical Society
Portland State University
University of Portland