Sites using MediaWiki

This is a list of projects that are using  MediaWiki, the wiki engine running Wikipedia and other Wikimedia projects.

Wikimedia projects

 * 1) Wikipedia (on all the different language sites), http://www.wikipedia.org
 * 2) Wiktionary, a wiki based dictionary, http://www.wiktionary.org
 * 3) Meta, a wiki for discussing all Wikimedia-related issues, http://meta.wikipedia.org
 * 4) Wikiquote, a wiki for quotations, http://quote.wikipedia.org
 * 5) Wikibooks, a wiki primarily for educational textbooks, http://www.wikibooks.org
 * 6) The September 11 Memorial Wiki, http://sep11.wikipedia.org
 * 7) Test Wikipedia, used for experimenting with the latest unstable features, http://test.wikipedia.org
 * 8) http://wikipedia.sourceforge.net/, another demo/test wiki, uses MediaWiki 1.2.5
 * 9) Wikisophia, a WikiTeX prototype; http://wikisophia.org
 * 10) Wikisource, a wiki for source texts, http://sources.wikipedia.org

Wikimedia project forks

 * 1) Wikinfo (formerly Internet-Encyclopedia), Fred Bauder's fork of Wikipedia, aims to offer articles from multiple points of view as opposed to Wikipedia's neutral point of view: http://www.internet-encyclopedia.org . Wikinfo uses w:GetWiki- a fork of MediaWiki software.
 * 2) Enciclopedia Libre, http://enciclopedia.us.es/ : an independent encyclopedia project founded by former participants of the Spanish Wikipedia.
 * 3) Wikiznanie, http://www.wikiznanie.ru/ : Russian-language general knowledgebase (encyclopedia), uses BSD DPL.

Public wikis

 * 1) Newlimits est un site dédié aux techniques alternatives. Newlimits is a site dedicate to alternative's technics (French).
 * 2) Lexikon from germany
 * 3) A new Dedicated Wiki building an w:Open Source Medical w:Encyclopedia -WikiMD.org - Open Source Medical and USMLE encyclopedia
 * 4) 40tudeDialogWiki, is a wiki about the Dialog newsreader: http://www.40tude.com/dialog/wiki/index.php?title=Main_Page
 * w:Andria, a free long-term archive project for free digital content: http://www.freearchive.org/wiki/wiki.phtml
 * w:Aniki, a German wiki about w:Anime and w:Manga: http://www.aniki.info
 * w:Arija wiki, an encyclopedia about the town of Arija (Burgos, Spain), with a Photographic File about Cristalería Española glass factory - 1906 (Saint Gobain Glass Group), and the Dam of the Ebro river :
 * 1) * http://www.cd.sc.ehu.es/arija/arija.phtml spanish version (best)
 * 2) * http://www.cd.sc.ehu.es/arijaen/arija.phtml english version
 * 3) * http://www.cd.sc.ehu.es/arijafr/arija.phtml french version.
 * w:Asian Open Source Centre, aims to be an information and collaboration hub for w:open source software in w:Asia: http://www.asiaosc.org/enwiki/
 * 1) Blitzed Wiki, a place for all Blitzed users to express their ideas and collaboratively develop them
 * 2) w:Blogalization Nation, a collaborative translation project and multilingual publishing forum, http://www.blogalization.nu/nation/
 * 3) BonsaiWiki,  German language wiki about bonsai trees, by Wikipedian TomK32: http://bonsaiwiki.tomk32.de/wiki.php
 * 4) Bunk's Imagery Wiki is a source for amateur imagery and GIS enthusiasts.
 * w:C-Arbre wiki, companion wiki for a w:content management system: http://c-arbre.tuxfamily.org/wpedia/index.php?title=Main_Page
 * 1) Care2x - documentation base for an open-sourced integrated healthcare information system project
 * 2) CleanJocks, a collaborative project to build a reference site for information on performance enhancing drugs in sports.
 * w:HorologicalWiki is a Clock and watchmakers wiki GFDL licence. http://www.clockmakers.archivist.info
 * w:Consumerium is a project, developed under GFDL licence, to develop w:free software and information infrastructure for storage, transport and display of product information to consumers and w:feedback to the producers to enhance the consumer experience, advance product development and to keep this planet as hospitable as possible in the future: http://www.consumerium.org/wiki/wiki.phtml
 * w:CorpKnowPedia - dedicated to charting the corporate landscape
 * w:Creative Commons wiki. http://wiki.creativecommons.org/
 * w:Cunnan, dedicated to the collection of information relevant to people interested in w:medieval re-enactment, especially members of the w:Society for Creative Anachronism: http://www.sca.org.au/cunnan/
 * w:DBWiki, a German language wiki for database developers: http://www.dbwiki.de
 * 1) Disinfopedia, an encyclopedia of propaganda. A project of w:PR Watch:  http://www.disinfopedia.org/, http://www.prwatch.org
 * 2) dKosopedia, a political encyclopedia built by the DailyKos community.
 * w:DrFTPD wiki (w:FTP server written in Java): http://drftpd.mog.se/
 * 1) EduxinWiki a site for Chinese-English bilingual learning
 * w:EvoWiki - Intended as a repository for mainstream scientific responses to common w:intelligent design and w:creationism arguments and information about w:evolution: http://www.evowiki.org/wiki.phtml?title=Main_Page
 * 1) FinestWebs Wiki. About IT-Security, Music and Berlin. Just startet in german.
 * w:FIRSTwiki - information about the FIRST robotics competition: http://www.firstwiki.org/
 * w:Flexicon - German language medical encyclopedia (software has been heavily modified): http://flexicon.doccheck.com/
 * 1) FreeBSDWiki -- a communal cheatsheet/notepad in support of w:FreeBSD
 * 2) FreeCulture -- a wiki version of the book w:Free Culture by w:Lawrence Lessig
 * 3) FreeCulture.org, a site about w:Free Software, w:filesharing, and w:Open Content
 * w:Freizeitparkweb - A german Community about Amusement-, Themeparks and Fun Fairs http://wiki.freizeitparkweb.de
 * 1) glassdoc.org is a Wiki on as many aspects of the material "Glass" as possible. At present it's only set up as de.glassdoc.org but will eventually become available as en.glassdoc.org as well.
 * 2) Gmail Wiki, links and resources on Google's Gmail.
 * w:Grokdoc Linux usability
 * w:Gueststars Wiki, "an organisation with the aim of applying the Open Source creative paradigm to general creative cooperation": http://wiki.gueststars.net/wiki.phtml?title=Main_Page
 * 1) GuitarWiki.com Guitar resource with lessons about the guitar, tablature, a list of guitar terms and more
 * w:HeiseForenWiki, http://www.thewalrus.info/heisewiki/index.php/Hauptseite
 * 1) HipHop.net.au - the Australian Hip Hop Wiki
 * w:HupWiki, http://wiki.hup.hu, hungarian w:UNIX/w:Linux/w:Free software wiki
 * w:Infosecpedia - an information security encyclopedia, handbook, and how-to guide: http://www.securitygroup.org/pedia/wiki.php?title=Main_Page
 * w:InvisibleChat, http://www.invisiblechat.com/Main_Page - wiki for an IRC network based on w:IIP
 * w:Jewpedia - first collaborative encyclopedia about w:judaism, currently avaible in French http://www.jewpedia.com, and powered by Torati.
 * 1) Libertarian Wiki - encyclopedia to promote w:libertarianism by facilitating activism.
 * w:LinuxQuestions.org - This site will allow you to not only learn about all things Linux, but will also allow you to share your knowledge. http://wiki.linuxquestions.org/
 * w:LobbyWatch - collecting information about lobbyism in Germany: http://www.lobbywatch.de/wiki/wiki.phtml
 * 1) MacHackers] - public "notepad" of the german Macintosh scene
 * w:The Metaweb, currently annotating w:Neal Stephenson's novel Quicksilver.
 * 1) Military w:Mail - Infos, pictures and of course many cards and letters from soldiers of various nations delivered by APO's: http://www.bw-feldpost.de/mediawiki/
 * w:MVlife Open Source - http://www.mvlife.com/wikimvlife/index.php/Main_Page
 * 1) Medipedia A GNU/FDL Free Medical Encyclopedia. English, Spanish, German and French interfaces.
 * w:Memory Alpha, a Star Trek reference: http://www.memory-alpha.org/
 * 1) Move Zig, the internet pop culture wiki.
 * 2) NYWiki, a wiki about New York City, including annotated street maps
 * 3) Soccer replica jersey collection featuring a information and history of hundreds of soccer jersey from all the world.
 * 4) MozillaZine Knowledge Base, all about the various w:Mozilla projects.
 * w:OpenFacts, a wiki dedicated to collaboratively working on w:open source software documentation in multiple languages: http://openfacts.berlios.de/index-en.phtml?title=Main_Page
 * w:OPwiki, a wiki in German about online publishing: http://linding.ch/op/opwiki/
 * w:OurAnswer, responses to talks and speeches made by politicians, business leaders and other important people: http://www.ouranswer.org/
 * 1) Perrypedia, a Perry Rhodan encylopaedia http://www.perrypedia.proc.org/
 * 2) PTWiki, a wiki for the Power Tab Editor and Power Tab Archive
 * w:ScienceProblems, a collection of problems, exams and their solutions for undergraduate and graduate students of science and engineering. Available at http://scienceproblems.com
 * w:SFwiki, a comprehensive science fiction and fantasy encyclopedia, http://www.infoshop.org/sf/index.php/Main_Page
 * w:SourceryForge, "a general purpose resource on esoteric subjects." http://sourceryforge.org/wiki.phtml?title=Main_Page
 * w:Stockepedia, an encyclopedia of stocks
 * 1) Swarm Wiki, under construction: http://cscs.umich.edu:8123/wiki/Swarm_wiki
 * w:Symbolwiki "a multilingual project for collaboratively designing pictographs (based on Chinese) representing basic human concepts. Designed to be ideal for assembly as a high-level visual language that bypasses w:phonetics. Uses the w:GNU FDL. http://www.symbolwiki.org
 * 1) Teleformpedia, "documentador de la Red Federal de Teleformación": http://redteleform.me.gov.ar/nodo_mecyt/pedia/wiki.phtml?title=Portada
 * 2) Trutheism.com, "A website that's about protecting and upholding The Truth, The Whole Truth and Nothing But The Truth": http://www.trutheism.com/
 * 3) Tulipedia, an encyclopedia on Calvinism.
 * 4) Tuxfutter, a german wiki for users who want to migrate from Windows to Linux. http://www.tuxfutter.de
 * w:Unilang Wiki, "a community for and by language freaks", http://eu.unilang.org/wiki/
 * 1) VagueWare.com could, with a lot of hard work, one day become vaporware. It's hard to define what the site is, but you can start here
 * 2) Warhammer Wiki : French Wiki about the Warhammer universe.
 * 3) WikiCulture, a wiki-based knowledge base on natural sciences (mathematics, computer science, etc.) mainly in Chinese and cultural topics in both Chinese and other major foreign languages: http://www.wikiculture.org/
 * w:Wikilaw, leverages wiki version control to monitor the evolution of (currently : french) law: http://wikilaw.free.fr/
 * 1) Wiki Sex Site The first sex site to use wiki tecnology to build a sex encyclopedia and a pool of sex stories for adults. http://www.wikisexsite.com
 * w:Wikitravel, a wiki-based travel guide: http://www.wikitravel.org/
 * 1) WikiWood, a user-grown wood working and related reference: http://www.wikiwood.com
 * 2) Wombat, the Planet Magazine, Free Bazaar: http://now.ohah.net/en/ (http://now.ohah.net/ja/ Japanese)
 * 3) WormWiki, the free Worms encyclopedia: http://wiki.fullwormage.com/
 * 4) XyloWiki, the Xylobot script wiki: http://xylowiki.franciscrick.com/wiki.phtml
 * w:XuuuuWiki,a Simplified Chinese Wiki About SoulSeek: http://www.xuuuu.com/wiki
 * 1) WeeKee (in french), a Canadian general OpenContent wiki. (english language version)

Public personal wiki installations

 * 1) Zefania XML Wiki, a german wiki for Zefania XML Biblesoftware.
 * 2) Adam's personal wiki: http://www.gessaman.com/wiki/
 * 3) Anderswiki, a german wiki for everything that is different.
 * 4) Iluvitar's wiki http://www.iluvitar.com/sections/wiki/ (the skin is not selectable and different from the usual three)
 * 5) Eric Shao-yu Cheng: http://fractal.csie.org/~eric/wiki/Main_Page
 * 6) Means and Ends, a site for a game of Nobilis (a w:role-playing game), running a version of the Wikimedia code modified slightly by S. Ben Melhuish
 * 7) Wikino.net, free online-encyclopedia
 * 8) Western Wiki, "a free forum" wiki for Western University
 * 9) Wiki of the Squid, an electronic journal of a Dark Sun campaign run by Has Chaudhuri
 * 10) OekonuxWiki -- wiki of the w:Oekonux project. Topic: Can free software serve as the base for a new society?
 * 11) SwingWiki - Can a wiki help you dance better?
 * 12) CenterLeft.net - blog and travel information repository
 * 13) Uruguay Orlando  is a nonprofit organization dedicated to help Uruguayan inmigrants living in Orlando and all Central Florida area. We are experimenting wiki in some sections of our web site to create a dinamic comunication medium between the people living in USA and between their relatives in Uruguay
 * 14) AWARE ARG Guide is a player maintained guide for the Alternate Reality Game AWARE. The game is played primarily online with real world elements to make it more fun.
 * 15) Mineralienatlas wiki: http://www.mineralienatlas.de/phpwiki/
 * 16) meditorworld, a MathML-in-MediaWiki proof of concept (MathML capable browser needed, tested to work with Mozilla).
 * 17) The Othello Wiki Book Projekt
 * 18) MBApedia an open and free busness encyclopedia. Hosted by a University of Michigan Business School student.
 * 19) SockLabsWiki a personal refference and dictionary
 * 20) a wiki for FIRST: Ultimate Robot Challenge, a game being developed by FIRSTers to digitally recreate the FIRST Robotics games. (Caution: a little slow)
 * 21) TriPU Documentation wiki for the TriPhoenix homebrew CPU project
 * 22) KiwiMusic.Info A wiki database for New Zealand music.
 * 23) CincyWiki: Open Source Government in Cincinnati, Ohio.
 * 24) Plastic Tub Repository of Associationalist history, documents, art.
 * 25) OberWiki for Oberlin College
 * 26) Inside Magic A Site for the Free Exchange of News, Reviews and Ideas Concerning the Art of Magic as Entertainment.

Private company wiki installations

 * 1) ASPM
 * w:Gartner
 * 1) Aperture Technologies, Inc. see NickP
 * 2) Creative Usa Corporation web design and consulting company.
 * 3) Mvlife
 * 4) Omnistrong small business marketing
 * 5) Sydney Boys High School Debating Contribution System
 * 6) Adam Internet
 * 7) IT/Linux Days event planning

Other

 * 1) Distributed Proofreaders' software uses MediaWiki's difference engine for viewing differences between proofed pages.