Link Tags > Encyclopedia

Users can browse a subset of the Hutchinson Encyclopedia at no charge. Access to the full 75,000 article content requires a subscription.

Offers the Encyclopedia Britannica 11th Edition, which is now in the public domain. All articles are searchable and alphabetized.

This free resource offers more than 50,000 frequently updated articles from the Columbia Encyclopedia. Articles are enhanced with links to newspaper and magazine articles as well as pictures and maps.

The Encyclopedia, a contains brief, detailed information about 193 countries, plus information about the U.N., U.N. Related Agencies, and World Leaders. Searchable by continent and country, or by agency or name.

Online version of the complete reference work plus a dictionary, atlas, historical documents, and multimedia enhancements. Site content is available for use on a subscription basis.

Online education resources from the Smithsonian Institute. Find answers to frequently asked questions from A to Z.

A free encyclopedia which is being developed and written collaboratively using Wiki software. The site contains over 1,000,000 articles, many of which are well-researched but some of which are inaccurate.

Online encyclopedia of Western signs and ideograms. Visitors can explore these symbols via a graphic index or a word index.

The website contains a number of online encyclopedia sources that can help business owners.

This is a wonderful website for anyone who loves and uses words. There are links to a visual thesaurus, a written thesaurus, dictionary, encyclopedia, and other tools.

The American Heart Association was formed in 1915 by a group of physicians and social workers. It is a non-profit organization that seeks to build healthier lives free of cardiovascular diseases.

Online dictionary, encyclopedia, and much more. Most of the answers to questions come from Wikipedia so they cannot be considered authoritative without verification.

Features a collection of online reference works, including a Columbia Encyclopedia edition as well as dictionaries, thesauri, and classic literature.

MedlinePlus is a service of the U.S. National Library of Medicine and the National Institutes of Health. This database provides information about health and drugs from the NLM and NIH and other government agencies.

Subtitled The Cyber Encyclopedia of Musical Theater, TV, and Film, this site includes the history of musicals, reference sources and links, reviews, special courses, and a section on how musicals are made.

Reference.com is a multi-source dictionary search service provided by Lexico Publishing Group. On it, users can search for words, use a thesaurus, use the encyclopedia, and other tools for free.