• Dictionary.com - features a variety of tools including thesauri, translator, and writing resources.
• EServer: Reference Works - links to various reference resources available online.
• Library Spot - featuring a wide collection of resources available online as well as a directory of public, academic, and special libraries worldwide.
• Megasources: Information for Journalists and Researchers - links to hundreds of gateways for information, arranged by broad subject categories and by reporting beats.
• Ready Reference Sites - subject index based on the Dewey Decimal System. Compiled by the staff of the Lakewood, OH Public Library.
• RefTools - offers a number of reference resources such as calculators, currency converters, ovulation calculators, loan payment calculators, and more.
• Research Central: Startup - worldwide scope with emphasis on Canadian and U.S. information.
• Search Systems - directory to free, online public record databases for the 50 United States, U.S. Territories, Canadian Provinces, and countries worldwide.
• Spire Project, The - offers links and strategy guidance to a range of Internet, library and commercial research-worthy resources.
• Google (41)
• Lycos - develops and provides online guides to locate and filter information on the Internet. Products enable users to accurately identify and select information of interest to them.
• HotBot - offers users a point-and-click interface, pulldown menus, and the ability to use plain English terminology for constructing searches.
• MSN Internet Search
• Netscape Search - combines results from the Netcenter, Open Directory, and the Web.
• AltaVista - portal featuring web and newsgroup search engine as well as paid submission services.
• Excite - provides search, news, email, personals, portfolio tracking, and other services.
• Teoma - compares links of sites that are subject relevant.
• AOL Search - search engine and directory.
• Open Directory Project (DMOZ) (6)
• Mr. Wordsmith - directory and search organized by category. Also offers pay per click search engine and webmaster affiliate program.
• !Mysearch7 - offers a reciprocal link directory with search capabilities.
• !Web Search - search engine combining third party results with pay-per-click listings. Also offers a webmaster affiliate program.
• 11AA.com - offers links for students of Asia, Africa, and Latin America.

123World.com - directory includes links to airlines, airports, seaports, chambers of commerce, companies, United States, countries, publications, and international organizations.

• 1DO3.com - online directory that aims to anticipate the things you might want to do using the web.
• 212.net - an eclectic directory of sites.
• 4anything.com, Inc. - features relevant information on a variety of subjects.
• A Top Quality Site - offers links, online games, downloads, news, and resources.
• A1Search - pay-per-click search engine offering an affiliate program.
• AardvarkTravel.net - worldwide travel search engine and directory with links to tourist information, flights, cruises, tours, hotels, and other accommodation.
• ABC Search Engine - directory, offers news, chat, and email.
• About Boot Camps - offers a boot camp directory with listings ranging from computer training to parenting.
• About.com - extensive network of sites by subject specialists who write articles, host discussions, publish free email newsletters and provide personally-reviewed links for each topic.
• Abrexa UK - family friendly UK search engine providing site reviews, age ratings, and spam warnings.
• Aeiwi - indexes sites according groupings of keywords.
• Albert - search the web using the company's Albert Meaning Interpreter (AMI) technology.
• Alexa - offers a web search and browser toolbar that learns from users and provides them with context sensitive information about sites.
• All Academic - provides free academic searches of the internet. Authors can index academic work as well.
• Allestra - offering a variety of links organized into targeted categories.
• allsearchengines.com - lists the major search engines and directories.
• AllTheWeb
• AltaVista - portal featuring web and newsgroup search engine as well as paid submission services.
• AnswerSleuth - directory and search organized by category.
• AOL Search - search engine and directory.
• Argus Clearinghouse - if you're interested in what the Net has to offer, the Clearinghouse can help.
• AtlasNav - a geographical directory.
• Ayna - Arabic search engine and internet directory .
• Azoos.com - searchable database organized by category and keyword offering same-day site submission for webmasters.
• Bankoi.com - specializing in technology services for IT professionals.
• Bay9 - pay-per-click search engine.
• Best of the Net - categorized index of sites.
• Betabuck.com - includes links to shopping, search engines, travel, entertainment, city guides, and more.
• Beyond....The Black Stump
• BidSmart - pay per click search engine offering paid positioning for Web site promotion and Internet marketing.
• Big US Search Engine - offers pay-per-click search results with donations to fight child abuse with every deposit.