Encyclopedias < Reference in the Yahoo! Directory

Wikipedia
Wikipedia is a free, open content, community-built encyclopedia with thousands of articles on topics from A to Z. Available in dozens of languages.
www.wikipedia.org
Everything2
User-created encyclopedia, web directory, and knowledge web. Everything2 offers definitions, articles, and writeups by readers about anything and everything.
www.everything2.com
Freebase
An open, shared database of the world's knowledge.
www.freebase.com
Halfvalue.com: Answers
Get answers from a variety of encyclopedias, dictionaries, and reference sources at Halfvalue.com.
www.halfvalue.com/answers.html
Wikipedia in English
English-language version of Wikipedia, the online encyclopedia built and edited by users. Find encyclopedia entries on almost any topic, or click for a random Wikipedia article.
en.wikipedia.org
Encarta
Online encyclopedia, dictionary, atlas, and other reference tools from MSN Encarta. Find encyclopedia entries, dictionary definitions, and homework help.
encarta.msn.com
Fixed Reference: Snapshots of Wikipedia
Offers periodic fixed snapshot copies of Wikipedia, the collective online encyclopedia, allowing safe reference and linking without talk pages.
fixedreference.org
Citizendium
Project to create a user-created encyclopedia that aims to improve on the Wikipedia model by adding 'gentle expert oversight' and requiring contributors to use their real names.
www.citizendium.org
Rudiments of Wisdom Encyclopaedia
Cartoon, with A to Z drawings by Tim Hunkin illustrating topics like animals, geography, science, and history.
www.rudimentsofwisdom.com
Yahoo! Reference
Find an online encyclopedia, quotations, and other fact-finding tools at Yahoo! Reference. Search for dictionary definitions, spelling help, thesaurus synonyms, maps, flags, and other answers.
education.yahoo.com/reference
Encyclocentral
Features a collection of original, informative, and authoritative articles on a wide variety of subjects.
www.encyclocentral.com
Encyclopedia.com
Find encyclopedia entries from the Columbia Encyclopedia, with links to newspaper and magazine articles, pictures, and maps. From Highbeam Research.
www.encyclopedia.com
Infoplease
Online encyclopedia entries, dictionary definitions, and thesaurus help from Infoplease, covering topics from astrophysics to Zimbabwe.
www.infoplease.com
Answers.com
Get answers from a variety of encyclopedias, dictionaries, glossaries, and atlases with Answers.com, an online reference source.
www.answers.com
Columbia Encyclopedia, Sixth Edition
Online version of the Columbia Encyclopedia, including thousands of searchable encyclopedia entries and topics.
www.bartleby.com/65
EncycloZine
Online store and encyclopedia. FInd information and products on topics like art, technology, history, science, sports, and space.
EncycloZine.com
Project Galactic Guide
Spoof encyclopedia meant to guide and misguide its readers in matters of life, death, and finding a parking space anywhere in the Universe, in the style of the Hitchhiker's Guide to the Galaxy.
www.galactic-guide.com
1902 Encyclopedia
Articles and illustrations from the Encyclopaedia Britannica, 9th Edition (1875) and 10th Edition (1902). Searchable by keyword and browsable by subject index.
www.1902encyclopedia.com
1911 Encyclopedia Britannica
Searchable online version of the 1911 Encyclopedia Britannica, containing 29 volumes and articles written by more than 1500 authors on topics from A to Z.
www.1911encyclopedia.org
Encyclopedia Britannica
Official site of the Encyclopedia Britannica, one of the world's best-known reference books. Find short encyclopedia entries and definitions, or register for complete access.
www.britannica.com

Reference > Encyclopedias

Reference > Encyclopedias