The Info Service
An enormous reference resource featuring links in categories like programming, computer help, genealogy, hobbies, business and travel.
http://www.info-s.com/

LibrarySpot.com
Reference collection including dictionaries, encyclopedias, newspapers, maps, reading lists, and quotations.
http://www.libraryspot.com/

Trussel's EclectiCity
Links cataloged in the form of on-line publishing: stories, articles, dictionaries, bibliographies, song-lists, word-lists, phone-lists, and translations.
http://www.trussel.com/

ReferenceDesk.org
A large categorized collection of reference links to over 600 different sites.
http://www.referencedesk.org/

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.
http://www.refdesk.com/

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.
http://www.virtuallrc.com/

Melissa Data
ZIP Codes, area codes, cities, states, addresses, information about non-profit organizations, people who have contributed to political campaigns, and demographics.
http://www.MelissaData.com/lookups/index.htm

Langenberg
Provides access to multiple phone, reference, geographic, business, search, and media databases with integrated search tools.
http://www.langenberg.com/

IPL Associations on the Net
Search Associations on the Internet through the Internet Public Library.
http://www.ipl.org/div/aon/

Martindale's Reference Desk
Large collection of links to reference resources, including language centers, calculators, maps, and science tables.
http://www.martindalecenter.com/

The Internet Lost and Found
Free worldwide directory listings of lost and found property.
http://web1.lostandfound.com/