This is a list of notable encyclopedias sorted by branch of knowledge. For the purposes of this list, an encyclopedia is defined as a "compendium that contains information on either all branches of knowledge or a particular branch of knowledge." For other sorting standards, see List of encyclopedias.
General knowledge
Catalan
Chinese
Czech
Danish
Dutch
English
- Academic American Encyclopedia â 21-volume work published in 1980, also issued by Grolier under the names Barnes & Noble New American Encyclopedia, Global International Encyclopedia, Grolier Academic Encyclopedia, Grolier International Encyclopedia, Lexicon Universal Encyclopedia, and Macmillan Family Encyclopedia
- Chambers's Encyclopaedia â published in 1859 by W. Chambers and R. Chambers
- The Children's Encyclopedia â by Arthur Mee, published 1908âÂÂ64 in the UK and in the US starting in 1910 as Grolier's The Book of Knowledge
- Children's Illustrated Encyclopedia â published by Dorling Kindersley
- Collier's Encyclopedia
- Columbia Encyclopedia â one-volume encyclopedia from Columbia University Press last published in 2000
- The Complete Compendium of Universal Knowledge (1891)
- Compton's Encyclopedia â 26-volume encyclopedia
- Compton's Interactive Encyclopedia
- Cyclopædia, or an Universal Dictionary of Arts and Sciences â 1728 publication by Ephraim Chambers
- Dobson's Encyclopædia â first encyclopedia printed in the United States, but mostly a reprint of the Encyclopædia Britannica Third Edition
- Edinburgh Encyclopædia â 18 volumes printed and published by William Blackwood and edited by David Brewster between 1808 and 1830
- Encyclopædia Britannica â one of the best-known encyclopedias in English, online-only since 2010
- Encyclopædia Britannica Ultimate Reference Suite â DVD version of Encyclopædia Britannica
- Encyclopædia Metropolitana â 39 volumes in 59 parts published between 1817 and 1845
- Encyclopedia Americana â both a print work and currently a part of Grolier Multimedia Encyclopedia
- English Cyclopaedia â 23 volumes, published 1854âÂÂ1862
- English Encyclopaedia â 10 volumes, published in 1802
- Everybody's Enquire Within â illustrated book of miscellaneous knowledge issued in weekly instalments from 1937 to 1938
- Everyman's Encyclopaedia â published by Joseph Dent from 1913 as part of the Everyman's Library
- Everything2 â collaborative Web-based database of interlinked user-submitted articles
- Funk & Wagnalls Standard Encyclopedia â first published in 1912; changed its name to Funk & Wagnalls New Standard Encyclopedia in 1931
- Grolier Multimedia Encyclopedia â electronic encyclopedia published by Grolier
- Groliers Encyclopedia
- Harmsworth's Universal Encyclopaedia â edited by John Alexander Hammerton and published 1921âÂÂ22
- Hutchinson Encyclopedia â single-volume work first published in 1948
- New American Cyclopedia â 16 volumes published between 1857 and 1866
- Nupedia â peer reviewed, open content online encyclopedia project, currently inactive
- Open Site â effort inspired by, but not officially affiliated with, the Open Directory Project
- Oracle Encyclopædia â five-volume encyclopedia published in 1895
- An Outline of Modern Knowledge â published in 1931 by Victor Gollancz
- Pears Cyclopaedia â one-volume encyclopaedia published annually in the United Kingdom
- Probert Encyclopaedia â online topical encyclopedia consisting of almost 100,000 short entries, published by Mathew Probert and based in the United Kingdom
- World Book Encyclopedia â designed for family use; the world's best selling print encyclopedia
French
German
Indonesian
Italian
- Treccani â also known as Enciclopedia Italiana di Scienze, Lettere ed Arti
Latin
Lithuanian
Persian
Polish
Portuguese
Romanian
Russian
- Brockhaus and Efron â imperial encyclopedia in 86 volumes
- Great Soviet Encyclopedia (ÃÂþûÃÂÃÂðàáþòõÃÂÃÂúðàÃÂýÃÂøúûþÿõôøÃÂ) â second largest and most comprehensive encyclopedia in Russian; there were three editions; the third edition of 1969âÂÂ78 contains 30 volumes
- Great Russian Encyclopedia â universal Russian encyclopedia, completed in 36 volumes (2004âÂÂ2017)
Slovak
- Slovenský náuÃÂný slovnÃÂk. 3 volumes 1932. First general encyclopedia in Slovak language.
- PyramÃÂda. Published between 1971 and 1990 in journal form (224 issues).
- Malá slovenská encyklopédia. 1 volume 1993
- Encyclopaedia Beliana. 20 planned volumes, 1999âÂÂ, 9 volumes published as of 2021
- VÃ
¡eobecný encyklopedický slovnÃÂk. 2002, four volumes
- Slovak Wikipedia. 2003âÂÂ
- Univerzum â vÃ
¡eobecná obrazová encyklopédia A â Ã
½. 1 volume, 2011
Slovenian
Spanish
Swedish
- Nationalencyklopedin â encyclopedia in Swedish
- Susning.nu â project to create a Swedish-language encyclopedia using wiki software; an anyone-can-edit encyclopedia until 2004; shut down in 2009
Turkish
Ukrainian
- Ukrainian Soviet Encyclopedia (ãúÃÂðÃÂýÃÂÃÂúð ÃÂðôÃÂýÃÂÃÂúð õýÃÂøúûþÿõôÃÂÃÂ) â encyclopedia in Ukrainian; its first edition was 17 volumes
Multiple languages
- Microsoft Encarta â computer-based encyclopedia published by Microsoft, now discontinued
- Wikipedia â world's largest free encyclopedia; a project to create a comprehensive encyclopedia using wiki software
Specialized encyclopedias
National, regional, ethnic or cultural
Australia
Austria
Bangladesh
- Banglapedia â 10 volumes published in 2003; bilingual; English and Bengali
Brazil
- ' â 2020
- ' â 2001
- ' â 1960âÂÂ2010
- ' â 1981
- ' â 1972
- ' â 1969
- ' â 1957
Canada
Croatia
Ethiopia
Germany
Iceland
Iran
Italy
Malaysia
Morocco
New Zealand
Poland
Portugal
- ' (Grand Encyclopædic Dictionary of Madeira) â since 2016
- ' (Azorean Encyclopædia) â since 2008
- ' (Madeiran Glossary) â 1921âÂÂ1940
Slovakia
Slovenia
Sweden
Ukraine
United Kingdom
United States
Yugoslavia
Field
Art and architecture
Entertainment
Environmental science
- Encyclopedia of Earth (EoE) â electronic reference about the Earth, its natural environments, and their interaction with society
- Encyclopedia of Life Support Systems (EOLSS) â sponsored by UNESCOâÂÂan interdisciplinary encyclopedia, inspired by the sustainable development movement
Fashion and dress
Fiction
History and biography
Law
International and comparative law
Library and Information Science
Encyclopedia of Library and Information Sciences
Literature
Mathematics
Medicine
Music
Nautical
Philosophy
Religion
Christianity
Islam
Judaism
Hinduism
Science
Engineering
Chemical Engineering
Social sciences
Economics
Sports
Other
See also
References