| ALiNUS: Searchable directory of academic library newsletters in the United States. |
| Bishop Library Index: Links to worldwide libraries, mostly with descriptions of the specific websites by Kenneth Bishop. |
| Bookwire: Descriptive listing of US libraries alphabetically and by state, as well as an index of Asian, European, Canadian and special libraries. |
| Canadian Directory of Special Collections: Directory for these types of libraries in Canada. Contains the description and history of each collection. |
| Global Reach: Searchable database which shows the involvement of librarians and libraries in international library activities. |
| Internet Quick Reference Shelf: Library Resources: Collection of links presented by the University of Indiana categorized by topics. |
| ISBNDB: Multilingual database of international standard book numbers. Offers the possibility to investigate by category. |
| Law Libraries Worldwide: Chan Robles & Associates provides links to major law libraries around the world. |
| Lib Web Cats: Searchable database of over 5,000 library sites worldwide. Listings include mailing addresses and links to online catalogs. |
| LibDex: World index of library sites with over 18,000 database entries. Includes a list of libraries by catalog vendor. |
| Libraries & Archives: List of references structured by topics as internet and science libraries. |
| Libraries and Archives: Index of links to universities and libraries worldwide as well as references to various directories. |
| Libraries of the World and their Catalogues: Links to national, academic and public libraries and their catalogues. Compiled by Sylvia Milne, a retired librarian. |
| Libraries411.com: Searchable directory and maps for over 20,000 US and Canadian public libraries. |
| Library and Information Science: IFLA list of world wide web accessible libraries worldwide sorted by countries. |
| Library and Related Resources: List of references indexed by topics like public, school and national libraries. Also includes sections about organisations and science resources. |
| Libweb: Searchable and categorized links to over 7,000 pages from libraries in over 100 countries, including academic, public and national libraries worldwide; library organizations and consortia; and related sites. |
| Lii.org: Librarianship: Point of access for librarian-selected internet resources worldwide asorted by topics. |
| List of Judaica Library Websites: Alphabetically sorted links to Jewish library websites. |
| National Library Catalogues Worldwide: Index of libraries with detailed descriptions about the handling of the search interfaces sorted by countries. |
| NLS/BPH: Reference Directories Index Page: A list of directories provided by the U.S. Library of Congress, National Library Service for the Blind and Physically Handicapped. |
| Philadelphia Area Consortium of Special Collections Libraries: Includes links to member libraries, online exhibits, and catalogs. |
| School Libraries on the Web: Worldwide directory of school library sites. The US categories also list related library organizations. |
| Switzerland's Directory of Archives and Databases: Information on contents, location, contact, online catalogues, and the conditions of use of hundreds of databases, archives and libraries in Switzerland. |
| The WWW Library Directory: Searchable directory of over 8,000 library and library-related sites worldwide arranged by countries. Includes a US section sorted by states. |
| US State Library Links: List of US libraries sorted alphabetically and by state. |
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