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 criteria, see List of encyclopedias.
The Book of Healing – a 30-volume Arabic-language encyclopedia published by Avicenna in 1027
Gran Enciclopèdia Catalana – Catalan-language encyclopedia, started in fascicles, and published in 1968 by Edicions 62
Encyclopedia of China
Gujin tushu jicheng – Chinese language encyclopedia completed in 1725 (10 million Chinese characters)
Otto's encyclopedia – the largest Czech-language encyclopedia published between 1888–1908 and 1930–43
Den Store Danske Encyklopædi
Academic American Encyclopedia – 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 – published in 1859 by W. Chambers and R. Chambers
The Children's Encyclopedia – by Arthur Mee, published 1908–64 in the UK and in the US starting in 1910 as Grolier's The Book of Knowledge
Children's Illustrated Encyclopedia – published by Dorling Kindersley
Collier's Encyclopedia
Columbia Encyclopedia – a one-volume encyclopedia from Columbia University Press last published in 2000
Compton's Encyclopedia – 26-volume encyclopedia
Compton's Interactive Encyclopedia
Cyclopædia, or an Universal Dictionary of Arts and Sciences – 1728 publication by Ephraim Chambers
Dobson's Encyclopædia – first encyclopedia printed in the United States, but mostly a reprint of the Encyclopædia Britannica Third Edition
Edinburgh Encyclopædia – 18 volumes printed and published by William Blackwood and edited by David Brewster between 1808 and 1830
Encyclopædia Britannica – one of the best-known encyclopedias in English, online only since 2010
Encyclopædia Britannica Ultimate Reference Suite – DVD version of Encyclopædia Britannica
Encyclopædia Metropolitana – 39 volumes in 59 parts published between 1817 and 1845
Encyclopedia Americana – both a print work and currently a part of Grolier Multimedia Encyclopedia
English Cyclopaedia – 23 volumes, published 1854–1862
English Encyclopaedia – 10 volumes, published in 1802
Everybody's Enquire Within – an illustrated book of miscellaneous knowledge issued in weekly instalments from 1937 to 1938
Everyman's Encyclopaedia – published by Joseph Dent from 1913 as part of the Everyman's Library
Everything2 – a collaborative Web-based database of interlinked user-submitted articles
Funk & Wagnalls Standard Encyclopedia – first published in 1912; changed its name to Funk & Wagnalls New Standard Encyclopedia in 1931
Grolier Multimedia Encyclopedia – an electronic encyclopedia published by Grolier
Groliers Encyclopedia
Harmsworth's Universal Encyclopaedia – edited by John Alexander Hammerton and published 1921–22
Hutchinson Encyclopedia – single-volume work first published in 1948
Microsoft Encarta – discontinued computer-based encyclopedia published by Microsoft, now discontinued
New American Cyclopedia – 16 volumes published between 1857 and 1866
Nupedia – a peer reviewed, open content Internet encyclopedia project, currently inactive
Open Site – an effort inspired by, but not officially affiliated with, the Open Directory Project
Oracle Encyclopædia – a five-volume encyclopedia published in 1895
An Outline of Modern Knowledge – published in 1931 by Victor Gollancz
Pears Cyclopaedia – a one-volume encyclopaedia published annually in the United Kingdom
Probert Encyclopaedia – an online topical encyclopedia consisting of almost 100,000 short entries, published by Mathew Probert and based in the United Kingdom
World Book Encyclopedia – designed for family use; the world's best selling print encyclopedia
Allgemeine Encyclopädie der Wissenschaften und Künste – very large 19th-century encyclopaedia by Ersch and Gruber
Brockhaus Enzyklopädie
Grosses vollständiges Universal-Lexicon – huge 18th-century encyclopedia by Johann Heinrich Zedler
Meyers Konversations-Lexikon
Treccani – also known as Enciclopedia Italiana di Scienze, Lettere ed Arti
Lexicon Universale – published in 1698
The Persian Encyclopedia – a three-volume encyclopedia edited by Gholamhossein Mosahab, partially based on the early editions of the Columbia Encyclopedia
Wielka Encyklopedia Powszechna PWN – 13 volumes, 1962–70; the largest encyclopedia to date in Polish
Wielka Encyklopedia PWN – 2001–05, the successor to the WEP PWN; larger and more objective; is currently being finished
Brockhaus and Efron – imperial encyclopedia in 86 volumes
Great Soviet Encyclopedia (Большая Советская Энциклопедия) – the second largest and most comprehensive encyclopedia in Russian; there were three editions; the third edition of 1969–78 contains 30 volumes
Enciklopedija Slovenije
Enciclopedia Libre Universal (also known as Enciclopedia Libre) – project to create a Spanish encyclopedia using wiki software, released under the GFDL
Enciclopedia universal ilustrada europeo-americana – the biggest encyclopedia of its time; also known as Enciclopedia Espasa o Enciclopedia Espasa-Calpe
Nationalencyklopedin – encyclopedia in Swedish
Susning.nu – project to create a Swedish-language encyclopedia using wiki software; an anyone-can-edit encyclopedia until 2004; shut down in 2009
Anabritannica – published in Turkey and based on the Britannica Micropædia
Ekşi Sözlük – a collaborative hypertext Turkish dictionary and encyclopedia site that has a similar concept with Everything2 or H2G2
Ukrainian Soviet Encyclopedia (Українська радянська енциклопедія) – an encyclopedia in Ukrainian; its first edition was 17 volumes
Wikipedia – the world's largest free encyclopedia; a project to create a comprehensive encyclopedia using wiki software
Australian Encyclopaedia (1925, 1958, 1977, 1983, 1988, 1996)
aeiou Encyclopedia (1996ff.)
Banglapedia – in 10 volumes published in 2003; bilingual; English and Bengali
The Canadian Encyclopedia (1985 and 1988)
Hrvatska opća enciklopedija (started in 1999 – 7th vol. 2005 of 11)
Encyclopaedia Aethiopica – basic reference work for Ethiopian and Eritrean studies
Iceland
Icelandic Encyclopedia A-Ö
Encyclopædia Iranica – on Iranian peoples and Iran (Persia)
Encyclopaedia Islamica
Encyclopaedia of Imam Ali
The Encyclopedia of Iranian Old Music – published in Tehran, 2000
Encyclopaedia of Persian Language and Literature published by the Academy of Persian Language and Literature in Persian in Tehran
Encyclopaedia of Shia
Dizionario Biografico degli Italiani (Biographical dictionary of Italians) – Istituto dell'Enciclopedia Italiana
The Encyclopedia of Malaysia – published from 1998 to 2007
New Zealand
The Cyclopedia of New Zealand (1897–08) – unofficial; most subjects paid to have their articles appear; online at the New Zealand Electronic Text Centre
An Encyclopaedia of New Zealand (1966) – official
Te Ara: The Encyclopedia of New Zealand (2005–) – official, incorporating the full text of An Encyclopaedia of New Zealand
Poland
Encyklopedia Polski (Encyclopedia of Poland)
Encyklopedia Powszechna PWN (PWN Universal Encyclopedia)
Enciklopedija Slovenije – published in 1987–2002
Nordisk familjebok – encyclopedia in Swedish
Encyclopedia of Ukraine – the English five-volume version of the Encyclopedia of Ukrainian Studies
Encyclopedia of Ukrainian Studies – encyclopedia in Ukrainian; a fundamental work of Ukrainian studies (three volumes of the general part and ten volumes of the dictionary part)
Internet Encyclopedia of Ukraine – the online version of the Encyclopedia of Ukraine
Encyclopedia of Modern Ukraine – a multi-volume comprehensive encyclopedia about Ukraine from the 20th and 21th centuries
Ukraine. A Concise Encyclopaedia – a two-volume set, published by University of Toronto Press, Scholarly Publishing Division
Historical Dictionary of Ukraine – 2nd Revised Edition; by Nebesio, Bohdan Y., Kohut Zenon E. Yurkevich, Myroslav, and Ivan Katchanovski; Lanham, MD: Scarecrow Press, 2013; 914 pp
Encyclopedia of Rusyn History and Culture – I. Pop, P. Magocsi, et al.; Toronto, 2002
Ukraine Exporting to EU Encyclopaedia under the DCFTA – Mark Hellyer, Sergey Nerpii, Valeriy Piatnytskyi; Harrow: CTA Economic & Export Analysts Ltd, 2015; 1682 p; ISBN 978-0-9512291-2-5
The London Encyclopaedia – 1007-page reference of the city of London; pub. 1983
Encyclopedia of Chicago
Encyclopedia of New Jersey
The Encyclopedia of New York City
Handbook of Texas
Enciklopedija Jugoslavije
Opća enciklopedija JLZ (1977–82)
Art and architecture
Grove Dictionary of Art – in 34 volumes (1996)
Allgame – a comprehensive online guide to computer and video games created by All Media Guide
Allmovie – a comprehensive online guide to movies created by All Media Guide
Allmusic – a comprehensive online guide to music created by All Media Guide
Appropedia – a wiki website for collaborative solutions in sustainability, poverty reduction and International development, with a particular focus on appropriate technology
Encyclopedia of Earth (EoE) – an electronic reference about the Earth, its natural environments, and their interaction with society
Encyclopedia of Life Support Systems (EOLSS) – sponsored by UNESCO—an interdisciplinary encyclopedia, inspired by the sustainable development movement
Waterpedia – a wiki-based, openly editable, free-content, collaborative, environmental encyclopedia project initiated by the people, for the people in the environment and sustainability sector
Fashion and dress
Berg Encyclopedia of World Dress and Fashion – edited by Joanne B. Eicher, 10 volumes
The Rocklopedia Fakebandica – by T. Mike Childs, published in 2004
The Star Trek Encyclopedia
History and biography
African American National Biography
Africana – The Encyclopedia of the African and African-American Experience
American National Biography
Appleton's Cyclopedia of American Biography – 19th-century American encyclopedia
Conspiracy Encyclopedia
An Encyclopedia of World History – single-volume work; First Edition, 1940; Sixth Edition, 2001
Encyclopedia Rizaliana – a one-volume encyclopedia about the life, works and influence of the Philippine patriot Jose Protasio Rizal, published by Lulu Press in 2008 and edited by Jose Fadul
Encyklopedia Polski
Harper's Encyclopedia of United States History
Lexikon des Mittelalters – German encyclopedia of medieval history, published in 1980
Oxford Classical Dictionary – despite the name, a one-volume encyclopedia for antiquity
American Jurisprudence
Arabic Legislations Encyclopedia
Corpus Juris Secundum
Halsbury's Laws of Australia
Halsbury's Laws of England
Stair Memorial Encyclopaedia
International and comparative law
Max Planck Encyclopedia of Public International Law
Benet's Reader's Encyclopedia
Benet's Reader's Encyclopedia of American Literature
The Cambridge History of English and American Literature
Electronic Library of Ukrainian Literature – established under the auspices of the Institute of Encyclopedic Research, National Academy of Sciences of Ukraine
The Encyclopedia of Science Fiction – first published in 1979 by John Clute and Peter Nicholls
Literary Encyclopedia (Литературная энциклопедия) – 11 volumes, 1929–39 (incomplete; 12th volume draft later published)
The Literary Encyclopedia – online encyclopedia started in 2000
The Penguin Encyclopedia of Horror and the Supernatural – published in 1986; edited by Jack Sullivan
The Poets' Encyclopedia – edited by Michael Andre
Soviet Concise Literary Encyclopedia – Soviet-era encyclopedia of literature; 9 volumes published between 1962 and 1978
CRC Concise Encyclopedia of Mathematics – second edition 2002, based on Mathworld
Encyclopaedia of Mathematics – published by Springer Verlag in 2002
Encyclopedia of Cryptography and Security – published by Springer-Verlag in 2005
Encyclopedic Dictionary of Mathematics (EDM2) – second edition published in 1993 by The Mathematical Society of Japan
Klein's encyclopedia – published 1898–1935
Mathworld – online encyclopedia by Eric Weisstein
On-Line Encyclopedia of Integer Sequences (OEIS)
planetmath
Kitab al-Tasrif (The Method of Medicine) – by Abu al-Qasim al-Zahrawi (Abulcasis)
The Canon of Medicine – by Avicenna
Encyclopedia of Public Health
Medical Compendium in Seven Books – by Paul of Aegina in the 7th century CE; it was the most complete medical encyclopedia in its day
Taber's Cyclopedic Medical Dictionary
The Grove Dictionary of Music and Musicians
Musik in Geschichte und Gegenwart
The New Grove Dictionary of Opera
Encyclopedia of Philosophy – edited by Paul Edwards
Routledge Encyclopedia of Philosophy
Christianity
The Catholic Encyclopedia – 1907–12 (15 vls.)
Christian Encyclopaedia of India – 1973–2009 (3 vls.) Ed. George Menachery
Encyclopædia Biblica
Encyclopedia of Christianity – John Stephen Bowden, ed., 1 vol., Oxford UP, 2006
Encyclopedia of Mormonism
Lexikon für Theologie und Kirche – 1930–38 (10 vls.)
New Catholic encyclopedia – 1967–96 (15 vls. and 4 supplementary vls.); 2. ed. 2003 (15 vls.)
Theologische Realenzyklopädie (TRE) – Hrsg. Gerhard Müller. 38 vls.; Berlin 1977–2007
Islam
Encyclopaedia Islamica
Encyclopaedia of Imam Ali
Encyclopaedia of Islam
Encyclopaedia of Shia
The Hussaini Encyclopedia
Urdu Encyclopaedia of Islam
Judaism
Encyclopaedia Judaica – published 1972–91, second edition 2006
Jewish Encyclopedia – published 1901–06; original full 12 volumes
Jewish Virtual Library
Shorter Jewish Encyclopedia in Russian – 11 volumes, published 1976–2005 in Jerusalem
Talmudic Encyclopedia
The YIVO Encyclopedia of Jews in Eastern Europe – Yale UP, 2008
Encyclopedia Astronautica – a reference website maintained by space-travel enthusiast Mark Wade
Encyclopedia of Analytical Chemistry – Wiley, 2000, 15 volumes
Encyclopedia of Flora and Fauna of Bangladesh
Encyclopedia of Genetics
Encyclopedia of Life Sciences (ELS) – owned by John Wiley & Sons; has both a 20-volume print edition and an online edition
The Illustrated Science and Invention Encyclopedia
McGraw-Hill Encyclopedia of Science and Technology – also comes in a one-volume edition
The New Encyclopedia of Snakes
International Encyclopedia of the Social & Behavioral Sciences – edited by Neil Smelser and Paul Baltes, 26 vls., Elsevier, 2001
International Encyclopedia of the Social Sciences – edited by David L. Sills, New York, New York (etc.); Macmillan, 1968
International Encyclopedia of the Social Sciences – edited by William A. Darity, Jr., Detroit (etc); Macmillan Reference USA, 2008
Economics
The New Palgrave Dictionary of Economics – 2nd Edition (2008)
The Concise Encyclopedia of Economics (online). Published by Liberty Fund, David R. Henderson, ed.
Total Baseball, The Ultimate Baseball Encyclopedia – 2004, by John Thorn et al.
World Sports Encyclopedia – 2003, Atena/MBI
Above and Beyond: The Encyclopedia of Aviation and Space Sciences
Christie's World Encyclopedia of Champagne & Sparkling Wine
Encyclopedia of Marxism – an online encyclopedia released under the GNU Free Documentation License, part of the Marxist Internet Archive.
The Grocer's Encyclopedia
Illustrated Encyclopedia of Aircraft
Larousse Gastronomique – encyclopedia of food and cooking
The Encyclopedia of Libertarianism. SAGE; Cato Institute. 2008. ISBN 978-1-4129-6580-4. Ronald Hamowy, editor
A Military Encyclopedia
MusicBrainz – a project to create a free music encyclopedia, released under the Open Content License; the first goal is to create a database similar to CDDB
The Oxford Companion to Wine
Perelman's Pocket Cyclopedia of Cigars – an encyclopedia and history of (Non-Cuban) cigars and their manufacturers (also Perelman's Pocket Cyclopaedia of Havana Cigars)
The Sotheby's Wine Encyclopedia
List of encyclopedias by branch of knowledge Wikipedia (Text) CC BY-SA