| Business Reference Page | | Links to directories of business information, phone numbers, government resources, maps, FAQs, dictionaries, and financial calculations. |
| DeskRef | | Sources for quick answers to reference questions. |
| Langenberg | | Provides access to multiple phone, reference, geographic, business, search, and media databases with integrated search tools. |
| LibrarySpot.com | | Reference collection including dictionaries, encyclopedias, newspapers, maps, reading lists, and quotations. |
| Martindale's Reference Desk | | Large collection of links to reference resources, including language centers, calculators, maps, and science tables. |
| Melissa Data | | ZIP Codes, area codes, cities, states, addresses, information about non-profit organizations, people who have contributed to political campaigns, and demographics. |
| Refdesk.com | | A one-stop site for all things Internet including news, weather, sports, reference, encyclopedia (50 areas), facts on file, FAQs, tutorials, search engines, Win95, free stuff, and games. Includes over 20,000 links. |
| ReferenceDesk.org | | A large categorized collection of reference links to over 600 different sites. |
| The Info Service | | An enormous reference resource featuring links in categories like programming, computer help, genealogy, hobbies, business and travel. |
| Trussel's EclectiCity | | Links cataloged in the form of on-line publishing: stories, articles, dictionaries, bibliographies, song-lists, word-lists, phone-lists, translations... |
| Virtual Learning Resources Center | | Search a collection of resources recommended by librarians and educators. Select from subject specific databases or general web sites, news sources, or electronic text archives. | |
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