Library of Congress[ http://loc.gov ]
Research affiliations: Association of Research Libraries, Research Library Group.

Institute of Museum and Library Services[ http://imls.gov ]
An independent US federal agency supporting museums and libraries of all types.

American Library Association[ http://ala.org ]
The ALA is the oldest and largest library association in the world. Includes association information, news, events, and advocacy resources for members, librarians, and library users.

BUBL Information Service[ http://bubl.ac.uk ]
An Internet-based information service for the UK higher education community.

LibDex[ http://libdex.com ]
Directory of libraries with web pages. Links to each library's home page, and to its catalog if that's on the Web too. Browse by country, or search by name.

International Federation of Library Associations[ http://ifla.org ]
Site of the International Federation of Library Associations and Institutions. Includes information on conferences, publications, and membership.

LibLinks[ http://liblinks.org ]
Directory of library resource links organized by US states.

ERIC Digests[ http://ericdigests.org ]
Provides full-text access to ERIC Digests in many education areas including learning theories, teaching, special education, charter schools, and home schooling.

Catholic Online[ http://catholic.org ]
News, Church documents, discussion forums, electronic greeting cards, shopping directory, web-based e-mail, links.

Americans for Libraries Council[ http://americansforlibraries.org ]
A US national organization dedicated to information equity, literacy and the preservation and renewal of libraries. Offers research and advocacy programs, planning and training, forums, and publications.

Central Michigan University[ http://cmich.edu ]
Students are offered educational experiences in the arts, humanities, and natural and social sciences, in addition to educational depth in at least one academic discipline or professional field. Off-campus degree programs are offered to students who find it beneficial to work in a less traditional academic setting. Information about course offerings, academic programs, off-campus programs, and academic departments is provided. The calendar of events includes academic, athletic, and arts/cultural activities and presentations.

Libraries, Information and Society[ http://groups.yahoo.com/group/lib-info-society ]
Postings and information from this international, holist and free Internet discussion forum to promote the commons and openness values of public information, and knowledge.

ISBNDB[ http://isbndb.com ]
ISBN and books database built from libraries data. Provides a variety of search and browsing options and a free remote access API.

Library Technology Guides[ http://librarytechnology.org ]
Guides to library automation in a number of specialized categories.

Philadelphia Area Consortium of Special Collections Librarie...[ http://pacscl.org ]
Includes links to member libraries, online exhibits, and catalogs.

Libraries411.com[ http://libraries411.com ]
Searchable directory and maps for over 20,000 US and Canadian public libraries.

TK421's Post[ http://tk421.net ]
Includes WarCraft, StarCraft, and fantasy games.

Ibilio[ http://ibilio.org ]
ibiblio.org is a conservancy of freely available information, including software, music, literature, art, history, science, politics, and cultural studies. ibiblio.org is a collaboration of the Center for the Public Domain and The University of North Carolina - Chapel Hill.