Sites using MediaWiki/en

This is an incomplete listing of sites that are using MediaWiki and that are written or provided in English language. For wikis in more than one language (including English) see the multilingual list. You might also be interested in the list of English-language wikis on WikiApiary, in the Wikibase Registry, and in http://wikiindex.org/Category:MediaWiki.


  • Feel free to add your site to the list, but please stay close to the given format:
;Title – [https://www.example.org/example.org]: Short description
  • Please keep the description short and free of advertisement. You don't have to state that your site is "a wiki about ..."; all listed sites are wikis.
  • New entries will be checked. Unreachable sites or sites that don't use MediaWiki will be removed.
  • Last complete check: Justman10000 (talk) 00:13, 17 May 2024 (UTC)[reply]
    (Section-specific checks noted in some cases)

Wikimedia wikis

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Due to the large number of Wikimedia Foundation wikis (Wikipedia, Wikiquote, Wiktionary, Wikiversity, etc.), they are not included on this list. For a list of projects, see Sites using MediaWiki/Wikimedia. For the complete list with all languages, see this page.

MediaWiki wikis in English

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This section last checked: 2024-05-17
This section last checked: 2024-05-17
AAISP - support.aa.net.uk
Wiki for the ISP Andrews & Arnold Ltd.
AdCiv - adciv.org
Wiki about open-source hardware, robotics, resources and post scarcity

The original wiki for the Artix En

Akvopedia - akvopedia.org
A wiki about water, sanitation, and hygiene.
AQWorlds Wiki – aqworldswiki.com
The original wiki for the Artix Entertainment's Flash Based MMO – AdventureQuest Worlds.
AlgoWiki – algowiki-project.org
Open Encyclopedia of Parallel Algorithmic Features.
Algorithm Wiki – algorist.com.
Algorithmist – algorithmist.com.
All The Tropes – allthetropes.org
Uncensored fork of the PmWiki based TV Tropes wiki.
Alt-StarFleet-RPG Bureau of Information – boi.alt-starfleet-rpg.net
Star Trek-based shared fiction writing club wiki.
Antwiki – antwiki.org
A wiki where ant biologists share their knowledge.
AoPS Wiki – ArtofProblemSolving.com
A wiki for the online math website, AoPS.
The Apple Wiki – theapplewiki.com
A wiki about Apple products.
Apple 2 Games – apple2games.com
Apple2Games is a wiki dedicated to games on the Apple line of computers.
Appropedia – appropedia.org
Library of appropriate technology, with textbook style topics and how-to style projects.
The Aquarium Wiki – The Aquarium Wiki
The encyclopedia of all things aquatic.
Archiveteam - wiki.archiveteam.org
Archive Team's official website.
Archlinux – wiki.archlinux.org
Linux wiki.
Armadeus – Armadeus.org
Open & embedded Linux systems development.
Assela Pathirana – assela.pathirana.net
Random Ravings.
A Wiki of Ice and Fire – awoiaf.westeros.org
A Wiki covering the book series A Song Of Ice And Fire by George R. R. Martin.
Baldur's Gate 3 Wiki – bg3.wiki
A community-maintained Wiki about the video game Guild Wars 3.
Bharatpedia – en.bharatpedia.org
An encyclopedia for topics relating to India.
Bahai9 - bahai9.com
An encyclopedia for topics relating to the Baháʼí Faith religion.
Bahaipedia – bahaipedia.org
An encyclopedia for topics relating to the Baháʼí Faith religion.
Baseball Reference Bullpen - baseball-reference.com/bullpen.
BattleTechWiki - sarna.net
BattleTechWiki is an online open-content collaborative encyclopedia targeting the fictional BattleTech universe and is a voluntary association of individuals and groups working to develop a common resource of knowledge.
Beachapedia – beachapedia.org
A resource of coastal knowledge, issues and articles from the Surfrider Foundation – including the State of the Beach report covering all 26 US coastal states, Puerto Rico, and British Columbia.
BelegarthWiki – geddon.org
An open source project created, written, & edited for the Belegarth Medieval Combat Society, a full-contact sport where participants engage in combat using foam padded representations of medieval weapons.
Believe The Sign – believethesign.com
Independent, objective information on William Branham's life and ministry, the beliefs of his followers, and the criticisms of his detractors.
BetaWiki – betawiki.net
A open wiki which contains information about beta operating systems and software.
Bhamwiki – bhamwiki.com
Documenting the Birmingham District (Alabama, USA).
Biodiversity of India – Biodiversity of India
Aimed at increasing awareness about the biodiversity of India and encouraging community participation in its conservation.
BIONICLEsector01 Wiki – biosector01.com
A wiki dedicated to BIONICLE storyline and set information.
Bitcoin Wiki – bitcoin.it.
blackwiki! – dank.qemfd.net
Programming, UNIX, and the ramblings of Nick Black.
Blok City – blokcity.playmobilinfo.com
Information on all the Mega Bloks sets released.
Bogleheads wiki – https://www.bogleheads.org/wiki/Main_Page
Reference resource for investors.
Boobpedia – Boobpedia.com
Encyclopedia of women with big boobs. Includes busty celebrities, models, adult performers, and amateurs.
The Bookbag – Bookbag.co.uk
Fiction, biography, crime, cookery and children's book reviews.
Brewwiki – www.brewwiki.com
How to make your own beer.
Brickipedia – en.brickimedia.org
The largest online encyclopedia about all things LEGO.
Bulbapedia – bulbapedia.bulbagarden.net
Community-driven Pokémon encyclopedia.
Bulbanews – bulbanews.bulbagarden.net
Your community Pokémon newspaper.
Bulbagarden Archives – archives.bulbagarden.net
Bulbagarden's image repository.
The Bytecode Wiki – The Bytecode Wiki
An encyclopedia for Java Development & Reverse Engineering.
BZFlag – my.bzflag.org/w/
Project wiki of BZFlag – a free online multiplayer cross-platform open source 3D tank battle game.
This section last checked: 2024-05-17
CapoeiraWiki – capoeirawiki.org
Online encyclopedia dedicated to the Afro-Brazilian martial art of capoeira.
CEOpedia | Management online – ceopedia.org
Online encyclopedia for managers.
CGSecurity – www.cgsecurity.org
Wiki about TestDisk & Photorec (data recovery software).
Children's Books Wiki – Children's Books Wiki
A Wiki dedicated to children's books.
Chinese Grammar Wiki – resources.allsetlearning.com
Chinese grammar resource.
ChoralWiki - cpdl.org/wiki/
Home of the Choral Public Domain Library.
Christoph Champ's Personal Wiki – wiki.christophchamp.com.
Citizendium – en.citizendium.org
The Citizens' Compendium.
Clicklaw Wiki – wiki.clicklaw.bc.ca
A wiki of legal information aimed at the public in British Columbia, Canada. Featuring Clicklaw wikibooks, powered by the wikibook extension. Operated by Courthouse Libraries BC.
Clinfowiki – www.clinfowiki.org
The Clinical Informatics Wiki – Topics in clinical informatics.
Code Snippets Wiki codesnippets.wikia.com
A wiki-compatible syntax code guide, hosted by Wikia.
Combine OverWiki – combineoverwiki.net
A wiki covering the Half-Life and Portal video game series by Valve.
Consumerium – develop.consumerium.org
Fair trade, political consumerism, and moral purchasing trends.
Coppermind - The Coppermind Wiki
A wiki about Brandon Sanderson, his novels, and the cosmere, by the official Brandon Sanderson fansite, 17th Shard.
C++ reference – cppreference.com
Reference to the programming languages C/C++.
CreationWiki – creationwiki.org
Encyclopedia of creation science.
CCWiki – wiki.creativecommons.org
Compendium of development information for Creative Commons tools.
Cruising and Sailing Wiki – World Cruising and Sailing Wiki
An online world cruising guide.
Crystal growing Wiki – en.crystalls.info
Free hobby encyclopedia about growing different compounds crystals at home or lab conditions.
Cumulopedia – clouds.wikia.com/wiki/
A nephology/meteorology encyclopedia.
The Cutting Room Floor – The Cutting Room Floor
A wiki dedicated to finding unused and cut content in video games.
CWCki – sonichu.com
A website all about Christian Weston Chandler and surrounding peoples.
CycleChaos – Motorcycle Wiki
Encyclopedia focusing on motorcycles.
This section last checked: 2024-05-17
D&D Wiki – dandwiki.com
A collection of Dungeons & Dragons material both homebrewed and SRD.
Daria Wiki – dariawiki.org
Information about the Daria MTV series and its fandom.
Datafranca.org - datafranca.org
French/English artificial intelligence lexicon.
Deskthority wiki – deskthority.net/wiki/Main_Page
This wiki is dedicated to mechanical keyboards, mice and other human interface devices.
Detective Conan Wiki – detectiveconanworld.com/wiki/
The ultimate resource about Detective Conan.
Discourse DB – discoursedb.org
a database of political commentary, including print and online sources.
Discworld & Pratchett Wiki – wiki.lspace.org
Everything about Terry Pratchett and his Discworld book series.
Distributed Proofreaders – pgdp.net/wiki
A wiki for documentation and collaborative tasks at Distributed Proofreaders.
dKosopedia – dkosopedia.com
A political encyclopedia built by the Daily Kos community.
Dogcraft Wiki – dogcraft.net/wiki
A wiki for Dogcraft, a Minecraft server and community.
Dolibarr – Dolibarr ERP & CRM wiki
All users and developers documentation of Dolibarr OpenSource project.
DominionStrategy Wiki – wiki.dominionstrategy.com
A site about the strategy of the game Dominion.
Donkey Kong Wiki – dkwiki.com
A website about the video game series Donkey Kong by Nintendo.
Doom Wiki – doomwiki.org
The extensive community effort to document everything related to id Software's masterpiece games Doom and Doom II, other games based on the Doom engine, Doom 3, Doom (2016), Doom Eternal, and more.
DragonFable Wiki – dfwiki.com
A wiki for Artix Entertainment's Flash Based Web RPG – DragonFable.
Dragon Mania Legends Wiki – dragon-mania-legends.wiki
Extensive community documentation of the mobile game Dragon Mania Legends (DML).
DrinkiWiki – drinkiwiki.com
Large collection of drinking games.
Dungeons and Dragons Wiki – http://www.dnd-wiki.org
A project dedicated to providing reference and fan-made material for the Dungeons & Dragons roleplaying game.
This section last checked: 2024-05-17
Eamon Wiki – eamon.wiki
The classic Eamon text adventure game series and related material.
ECGpedia – ECGpedia.org
ECG (heart tracings) course.
Eclipsepedia – wiki.eclipse.org
The Eclipse Open Source Project Wiki - see https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan.
Edutech Wiki http://edutechwiki.unige.ch/
Educational technology, hosted at TECFA, University of Geneva.
Edgertronic High Speed Camera – wiki.edgertronic.com
High speed camera technical resources.
Embedded Linux – elinux.org
Embedded Linux Developers and Users wiki.
Emulation General Wiki – emulation.gametechwiki.org
provides information in regard to emulation.
Encyc – encyc.org
Concise wiki encyclopedia with mobile-friendly articles.
Encyclopedia Westarctica – westarctica.wiki
A wiki covering all things related to the micronation of Westarctica.
Erudite Tales - erudite-tales.com/
An original fantasy setting where a mysterious event known as the Shattering created a new world.
Esoteric Programming Languages Wiki – Esolangs.org
A wiki "dedicated to the fostering and documentation of programming languages designed to be unique, difficult to program in, or just plain weird".
Eterspire Wiki – eterspire.wiki
Official wiki for Eterspire, the MMORPG by Stonehollow Workshop.
explain xkcd – explainxkcd.com
Dedicated to explaining the popular webcomic xkcd.
EverybodyWiki Bios and wiki – everybodywiki.com
A wiki where anyone can write their own biography.
Eve University Wiki – wiki.eveuniversity.org
Wiki about the video game Eve Online.
This section last checked: 2024-05-17
Factorio Wiki – wiki.factorio.com
Wiki dedicated to documenting the game Factorio.
The Fallout Wiki - fallout.wiki
Wiki about the video game Fallout.
FamiWiki – famiwiki.net
A wiki primarily focused on Nintendo's Family Computer and Super Famicom video game consoles.
Fandom (previously known as Wikia)www.fandom.com
A network of MediaWiki sites on many topics.
Fanlore - Fanlore
A wiki about fanworks and fan communities.
Festipedia – festipedia.org.uk
A knowledge database for the Ffestiniog and Welsh Highland Railways.
FileZilla – wiki.filezilla-project.org
FileZilla Documentation.
FINA Wiki - fina.oeaw.ac.at
Fontes Inediti Numismaticae Antiquae (FINA) aims at collecting, reading, studying and publishing unprinted textual evidence related to ancient coins created before 1800.
FFXIclopedia – http://wiki.ffxiclopedia.org
THE Source for Final Fantasy XI information.
FK Wiki – fkwiki.com
A knowledge-base for the Faculty of Medicine at UGM.
Flashpoint Datahub - flashpointarchive.org/datahub
Wiki and datahub about the Flashpoint preservation project.
Flat Earth Wiki – wiki.tfes.org
The official Wiki of the Flat Earth Society.
FlightGear Wiki - wiki.flightgear.org
The official wiki for the FlightGear project.
Freephile Wiki – Freephile Wiki
Freephile Wiki is a site about free technology. It was started by Greg Rundlett of eQuality Technology.
For-Test Wiki - fortestwiki.myht.org
Site for testing admin rights. Also could request extensions and skins upon requests.
F-Zero Wiki – www.mutecity.org
A wiki about the F-Zero video game series.
This section last checked: 2024-05-17
Gaiapedia – Gaia.Fandom.com
Community dedicated to documenting the largest English speaking forum on the internet, GaiaOnline.
Galactic Crucibles - galactic-crucibles.com/
An original science fiction setting where artifacts from a mysterious ancient spacefaring empire have influenced the development of galactic civilization for eons.
Gamebrew – www.gamebrew.org
A wiki dedicated to Homebrew on video game consoles.
Game Ideas Wiki – gameideas.fandom.com
A wiki about ideas for video games, hosted on Wikia.
Geeklog Wiki – wiki.geeklog.net
For the open source CMS / weblog.
Gentoo Wiki – wiki.gentoo.org
Official Gentoo Wiki.
Globulation2 – globulation2.org
The game Glob2.
Grand Comics Database – docs.comics.org/wiki/Main_Page
Documentation for the web site database interface and error tracker.
GridPP – https://www.gridpp.ac.uk/wiki/Main_Page
GridPP, UK Computing Grid for Particle Physics.
Guild of Archivists - archive.guildofarchivists.org
The official Myst franchise wiki.
Guild Wars Wiki – wiki.guildwars.com
The official Guild Wars Wiki, information on all aspects of the MMO video game.
Guild Wars 2 Wiki – wiki.guildwars2.com
The official Guild Wars 2 Wiki, information on all aspects of the MMO video game.
GuildWiki – GuildWiki.org
A wiki guide for ArenaNet's Competitive Online RPG, Guild Wars.
This section last checked: 2024-05-17
Halopedia - www.halopedia.org
Wiki about the Halo_ series of video games.
Hard Drop – harddrop.com/wiki
Tetris Wiki.
HE FAQ faq.he.net
Information for Hurricane Electric customers.
Helminthic Therapy Wiki – www.helminthictherapywiki.org
Everything you need to know about Worm therapy.
Heraldry of the World – www.heraldry-wiki.com
A wiki devoted to civic heraldry. More than 260000 images and 16000 pages as per 1/7/2022.
Heterodontosaurus Balls – heterodontosaurus-balls.com
Countryballs and other ball-related things.
HiddenInTheSand – hiddeninthesand.com/wiki
AKA The Tally Hallmanac, a wiki for the band Tally Hall.
Hidden Palace – hiddenpalace.org
A wiki dedicated to releasing video game betas and demos.
Hitchwiki – hitchwiki.org
Information about hitchhiking.
Hollow Knight Wiki https://hollowknight.wiki
Fan wiki for the Hollow Knight game series.
HPC Wiki - https://hpc-wiki.info/hpc/HPC_Wiki
A site-independent HPC documentation.
This section last checked: 2024-05-17
ICANNWiki – ICANNWiki.org.
Icaruspedia – www.kidicaruswiki.org
A wiki for Nintendo's Kid Icarus video game series and affiliated media.
Ifigenia – Ifigenia.org
Wiki for collaborative scientific research, development of educational content and partners networking in the areas of intuitionistic fuzzy sets and generalized nets.
Illogicopedia – illogicopedia.org
A wiki for random humour, Illogicopedia is a wiki mostly dedicated to non-, semi- or entirely humorous surrealism (which might variously be considered clever, dumb, silly, or just plain nonsensical) and some satire.
Encyclopaedia Indica – Encyclopaedia Indica
A free online encyclopedia about the history, culture, civilizations and other topics of the Greater Indus region and the broader Indo-Pakistan subcontinent.
Incel Wiki – Incelwiki
Incel Wiki is an encyclopedia about incels. It is meant to be a repository of academia, folk theories, memes, people, and art associated with involuntary celibates. Involuntary celibates are defined on Incel Wiki as being those who for an extended period of time could not establish a romantic and/or sexual relationship even after approaching a wide variety of people.
InfoGalactic – Infogalactic
The Planetary Knowledge Core. Infogalactic is an Internet-based, free-content encyclopedia project that is a dynamic fork of Wikipedia and improves upon the online encyclopedia's model of openly editable content. Infogalactic's pages are interlinked in order to connect the user to related pages with additional information, and are categorized in a variety of ways, including Relativity, Notability, and Reliability to allow the user to prioritize his personalized perspective.
The Infosphere – theinfosphere.org
A wiki for all Futurama related info.
Inkipedia – splatoonwiki.org
The wiki all about Nintendo's Splatoon franchise of video games and other media.
International Music Score Library Project – www.imslp.org
A virtual library containing public domain musical scores, as well as scores from composers who are willing to share their music without charge.
Internet Movie Firearm Database (IMFDB) – www.imfdb.org
A wiki listing the occurrences of different firearms in Film, Television and Video Games.
The iPhone Wiki – theiphonewiki.com
A wiki all about iDevices.
IRHB – International Robin Hood bibliography – www.irhb.org
A bibliographically oriented and research-based website covering all aspects of the Robin Hood tradition.
ISOGG Wiki – ISOGG Wiki
Genetic genealogy information from the International Society of Genetic Genealogy.
IIwiki – iiwiki.us
A wiki for roleplaying related to the online video game NationStates.
Irony Server Wiki – irony.wiki
A wiki dedicated to archiving and saving the long history of "Irony Discord Servers", Discord servers related to "meme culture" oriented communities.
This section last checked: 2024-05-17
J Wiki – code.jsoftware.com
J Programming Language.
Japari Library - japari-library.com
Wiki for the Kemono Friends multimedia franchise.
JavaScript Wiki – javascript.fandom.com
sufficiently interoperable ECMAScript.
Joomla! Documentation – docs.joomla.org
Joomla! is an award-winning content management system (CMS) used by millions of websites.
JoCopedia – wiki.jonathancoulton.com
A wiki dedicated to rock artist Jonathan Coulton.
This section last checked: 2024-05-17
Kingkiller Wiki – kingkiller.wiki
Wiki for The Kingkiller Chronicle by Patrick Rothfuss.
Kodi Wiki Manual – kodi.wiki
The online manual for Kodi® media center (formerly Xbox Media Center), the free open source (GPL) multimedia-player for the Xbox™ from Microsoft.
KoL Wiki – kol.coldfront.net
Information and spoilers for Kingdom of Loathing, a web-based MMORPG.
This section last checked: 2024-05-17
LabVIEW Wiki – labviewwiki.org
All about the LabVIEW graphical programming language.
Lemming MediaWiki – lemmingmediawiki.miraheze.org
Sandbox wiki.
LFS manual – lfsmanual.net
manual for Live for Speed racing simulator.
Libregamewiki – libregamewiki.org
Free as in freedom video gaming.
LibriVox Wiki – wiki.librivox.org
LibriVox provides free audiobooks from the public domain.
LifeWiki – conwaylife.com/wiki
A collection of patterns and information about Conway's Game of Life.
LIMSwiki – www.limswiki.org
laboratory, health, and science informatics encyclopedia.
Lingua Veritas Lingua Veritas – Translation interpretation
A Wiki-based multilingual resources agency.
LinkinPedia – linkinpedia.com
A fan-maintained wiki about the band Linkin Park and related projects.
Linux Questions – wiki.linuxquestions.org
A General Linux Self-service Technical Support Forum.
LisaMarieYoung.ca - lisamarieyoung.ca/w
Comprehensive compilation of verifiable facts surrounding the Canada Day 2002 "disappearance" of Lisa Marie Young from Nanaimo, British Columbia.
Lost Souls – wiki.lostsouls.org
A MUD with a wiki for its players and developers.
Lostpedia – lostpedia.com
A fan-maintained guide to the TV show Lost.
LOTRO Wiki – lotro-wiki.com
A Lord of the Rings online fan-site.
LÖVE – love2d.org/wiki
The API reference for the LÖVE game engine.
This section last checked: 2024-05-17
The Mana World – The Mana World Wiki
TMW is a 2D MMORPG. Wiki document gaming and development aspects.
Mania Tech Wiki – wiki.xaseco.org
Documenting technical aspects of, and technology in, the games in the Mania series by Nadeo.
MansonWiki – MansonWiki.com
A wiki devoted to industrial rocker Marilyn Manson and his eponymous band.
Marcely's Bedwars – mbedwars.marcely.de
A wiki devoted to the Minecraft server plugin "Marcely's Bedwars".
MaRDI Portal – portal.mardi4nfdi.de
One stop access point for mathematical research data by NFDI.
Marvel Comics Database – marvel.wikia.com/Main_Page
Marvel Comics information and image database.
Mercury Rising Fanon Wiki – Mercury Rising Fanon Wiki
Fanon wiki for the 1998 movie Mercury Rising and its expanded universe content.
Metroid Wiki – www.metroidwiki.org/wiki/Main_Page
A wiki dedicated to Nintendo's Metroid franchise. The wiki contains in depth information on everything Metroid.
MFBWiki – mfbwiki.org
Recording the history of Melbourne's Metropolitan Fire Brigade.
The Mickey Wiki – The Mickey Wiki
Unofficial encyclopedia on everything Walt Disney World.
Misc Data Digs - miscdatadigs.shoutwiki.com
Wiki documenting all of various hidden and unused things inside of programs, printers, oscilloscopes, ROMs, PCBs, etc.
MicroWiki – micronations.wiki
The largest online encyclopædia about micronations, small and often rather eccentric nations that are unrecognised by the wider international community.
Minecraft Wiki (MCW) – minecraft.wiki
The Minecraft Wiki is a complete resource for Minecraft, including gameplay, blocks, crafting, redstone, updates, events, resource packs, mods, and tutorials.
Miraheze Meta – Meta
Meta coordination page for Miraheze wikis.
MixesDB – MixesDB.com
Database for DJ Sets and tracklists.
Mobileread Wiki - wiki.mobileread.net
A wiki designed to supplement MobileRead, a forum for the discussion of various mobile devices, with reference data and information.
Monoskop – monoskop.org
A wiki for collaborative studies of the arts, media and humanities.
Moodle Documentation – Moodle Docs
Documentation for Moodle, an open source educational course management system.
MoparWiki – MoparWiki.com
The simple goal of becoming the single best source of anything having to do with Mopar cars and trucks.
Motorway Services Online (MSO) Great Britain – Motorway Services Online (UK)
MSO is an online guide to motorway service stations in England, Wales and Scotland
Motorway Services Online (MSO) Ireland – Motorway Services Online (IE)
MSO is an online guide to motorway service stations across Ireland
Mozilla Wiki – wiki.mozilla.org
Plans of software development of the Mozilla Foundation.
MPedia – mpedia.dan.info
A wiki encyclopedia on the subject of Mensa, the high-IQ society (an independent project not affiliated with, owned by, or endorsed by Mensa).
Multi Theft Auto – wiki.multitheftauto.com
A wiki devoted to the multiplayer Grand Theft Auto modification.
MyraPedia – myra.wikia.com
Create fantasy detail with art and stories in one of the oldest SharedWorld projects around the world Myra.
This section last checked: 2024-05-17
Neverwinter – nwn.wikia.com
A Wikia that documents the video game Neverwinter Nights.
NinWiki – ninwiki.com
Wiki for the band Nine Inch Nails.
Nookipedia – Nookipedia
Animal Crossing wiki.
Nordic Names – nordicnames.de
Origin and meaning of Scandinavian first names.
This section last checked: 2024-05-17
The Obey Me Wiki – obeymewiki.com
Wiki about Shall We Date's mobile games Obey Me! and Obey Me! Nightbringer.
OEIS Wiki – oeis.org/wiki
Wiki for the Online Encyclopedia of Integer Sequences.
Old School RuneScape Wiki – oldschool.runescape.wiki
A large database containing information on the game Old School RuneScape.
OOModels – oomodels.org
An open library of modelling artefacts from the business and technical domain.
Open Circuits – www.opencircuits.com
A wiki for sharing open source electronics knowledge, schematics, board layouts, ports and parts libraries.
Open Risk Manual – openriskmanual.org
A wiki aiming to produce a public knowledge base around risk management.
OpenVZ – wiki.openvz.org
Documentation for OpenVZ – Operating system-level server virtualization, free software built on Linux.
OpenWetWare – openwetware.org
An effort to promote the sharing of information, know-how, and wisdom among researchers and groups who are working in biology & biological engineering.
Organic Design Wiki – organicdesign.co.nz
Exploring OO, P2P & XML within the Wiki environment.
OSDev – wiki.osdev.org.
OS-Tan Collections Wiki – www.ostan-collections.net
Our World of Text Wiki - wiki.ourworldoftext.com
Wiki about Our World of Text, a collection of infinite grids of text editable by any visitor in real time.
This section last checked: 2024-05-17
Palmpedia – palmpedia.net
online encyclopedia about palm trees, with an emphasis on gardening; also contains a croton encyclopedia.
PCGamingWiki – pcgamingwiki.com
Information, tips, hacks and fixes for PC video games.
PetroWiki – petrowiki.org
PetroWiki is integral to SPE’s mission as a vehicle to collect, disseminate, and exchange technical knowledge.
Ph.D. Prep Track – phdprep.byu.edu
Provides information on earning an Accounting Ph.D.
Phyphox wiki - phyphox.org/wiki
Wiki to document phyphox.
Physlab – physlab.lums.edu.pk
The new website of the Experimental Physics Laboratory at School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan.
PidgiWiki – http://www.pidgi.net/wiki/
the video game media repository.
PlentyWiki – www.theplenty.net/wiki/
Realm of the Elderlings and other creations of Robin Hobb/Megan Lindholm.
PMV Wiki - pmv.wiki
Documenting the Porn Music Video scene.
PonyVSPony Wiki – ponywiki.com
A wiki for Artix Entertainment's Flash Based PvP – Pony Vs Pony!.
Pornopedia – en.pornopedia.com
Erotic encyclopedia.
Portal Wiki - theportalwiki.com
A wiki about the video game Portal by Valve.
PortlandWiki – portlandwiki.org
Civic wiki for Portland, Oregon.
Poser and Daz Studio Free Resources Wiki – poserdazfreebies.miraheze.org
Links and descriptions of legally-free content for the 3D-art programs Poser and Daz Studio.
Prevue Guide Wiki - [1]
A wiki about old American television guide channel, "Prevue Guide".
Prime Wiki - [2]
A wiki maintaining information about the search for large prime numbers.
Projex.Wiki - Projex.Wiki
A wiki for organizing, hosting, and presenting wiki-based projects of all kinds, including local actions, regional activities, global movements, group projects, and personal ideas of any sort.
ProleWiki – en.prolewiki.org
Marxist-Leninist political encyclopedia.
ProofWiki – ProofWiki.org
A dictionary of mathematical proofs.
Proteopedia – Proteopedia.Org
A collaborative, 3D encyclopedia of proteins and other molecules with >50,000 pages using the Jmol extension (java applet showing rotating molecules) and a molecular Scene Authoring Tool.
Pub Night – Pub Night
A wiki dedicated to Real Ale pubs, primarily round Cheltenham but spreading slowly outwards.
PyMOLWiki – pymolwiki.org
Community support site for the molecular visualization program, PyMOL.
Pzwiki – www.pzwiki.net
A wiki for the indie video game Project Zomboid.
This section last checked: 2024-05-17
The Quentin Tarantino Archives - wiki.tarantino.info
Wiki about Quentin Tarantino's works.
Quiz Revision Notes – wikiquiz.org/revision-notes
Quiz facts organized by genre.
This section last checked: 2024-05-17
RammWiki – rammwiki.net
A fan-maintained wiki about the German band Rammstein and related projects.
RationalWiki - rationalwiki.org/wiki
Wiki about rational and critical thinking.
RayWiki – raymanpc.com/wiki
Free encyclopaedia about the video game series Rayman.
ReactOS Wiki – www.reactos.org/wiki
Wiki relating to the development and documentation of the ReactOS operating system.
RealCTY – RealCTY.org
About CTY, the Center for Talented Youth, especially its summer program.
RemyWiki – remywiki.com
Wiki about Konami's Bemani rhythm video game series.
RetireWiki.jp – retirewiki.jp
Wiki focusing on personal finance and retirement for residents of Japan.
RidgeRun Developer Connection – developer.ridgerun.com
Embedded Linux and GStreamer technologies.
Rise Online Wiki - en.riseonline.wiki
An encyclopedia containing many contents from Rise Online World; items, quests, NPCs, skills, and many more.
RizonWiki – Rizon Wiki
Rizon Network's Knowledge based Wiki for FAQ and Information relating to the network.
RL3 Wiki – RL3 Wiki
RL3 language documentation, guides, examples.
RoboJackets – wiki.robojackets.org
A Georgia Tech student organization, engaging in BattleBots, FIRST, RoboCup, Intelligent Ground Vehicle Competition, and RoboRacing.
Rodovid – rodovid.org
The généalogical three wiki.
RouteXL – docs.routexl.com
User manual for a multiple destinations route planner.
RuneScape Wiki – runescape.wiki
A large database containing information on the video game RuneScape.
This section last checked: 2024-05-17
SacredWiki - sacredwiki.org
Wiki about the Sacred video game series.
Safer Nicotine wiki - safernicotine.wiki
A repository of information on Safer Nicotine/Tobacco Harm Reduction approaches to reduce smoking.
Sciencemadness Wiki – sciencemadness.org
All about the art and science of amateur experimentalism.
Scioly.org/Wiki – scioly.org/wiki
Covers Science Olympiad, a national held school competition.
ScoutWiki – en.scoutwiki.org
Free scouting encyclopedia in English.
SDIY wiki – sdiy.info
A wiki for learning about DIY electronic musical instruments and related equipment.
Second Life – wiki.secondlife.com
Official Second Life Wiki.
Sega Retro – http://segaretro.org
Encyclopedia of Sega-related media.
SeminaVerbi - en.seminaverbi.bibleget.io
A cultural project about the influence of the Bible on human culture.
Shadowlack Codex – shadowlack.com/wiki
An original science fiction and fantasy world building (conworld) project.
Shartak Wiki – shartak.com
Web-based MMORPG, set on a mysterious island where natives and outsiders hunt and explore.
ShoutWiki – shoutwiki.com
A network of MediaWiki with monobook and vector design.
Sikhi Wiki – sikhiwiki.org
Encyclomedia of the Sikhs.
SmashWiki – ssbwiki.com
A wiki for the Nintendo video game franchise Super Smash Bros..
SMBC Wiki - smbc-wiki.com
Wiki about the webcomic Saturday Morning Breakfast Cereal (SMBC).
SME Server – http://wiki.contribs.org/Main_Page
Official wiki for the SME Server.
Smite Wiki – Smite Wiki
Wiki dedicated to Hi-Rez Studios online computer game SMITE.
Snickipedia: The Lemony Snicket Wikipedia – snicket.fandom.com
This is Wikipedia, but it has been Snickified – a word which here means "remodeled to only have stuff to do with Lemony Snicket".
Sonic Retro – http://info.sonicretro.org/
Encyclopedia of Sonic The Hedgehog-related media.
Source Watch – sourcewatch.org
Directory of the people, organizations and issues shaping the public agenda. Focus on propaganda (formerly "Disinfopedia").
The Spaghetti Western Database – www.spaghetti-western.net
The biggest English-language encyclopedia of European Western Cinema.
SporeWiki – spore.fandom.com
Knowledge base dedicated to Spore – the computer simulation video game developed by Wright Will Wright.
SpottersWiki – SpottersWiki.com
Guide to airport spotting and photography locations.
Star Citizen Wiki – starcitizen.tools
an unofficial wiki dedicated to Star Citizen.
Starfy Wiki – starfywiki.org
Star Trek Online MMORPG Wiki.
StrategyWiki – StrategyWiki.org
Collaborative source for copyleft video game FAQs, walkthroughs, and strategy guides.
Stunts Wiki – wiki.stunts.hu
Information, resources, history and whatever else related to the classic racing game Stunts (aka 4D Driving).
Super Mario Wiki – Mariowiki.com
A wiki about Nintendo's Super Mario video game series.
Sweetnam.eu – sweetnam.eu
Personal website of a I.T. Technical nature.
en.Swpat.org – en.swpat.org
The software patents wiki.
Symmetry of Soul – symmetryofsoul.org
Philosophic study of The Urantia Book.
SynSIG – synsig.it.helsinki.fi
promote the study of Speech Synthesis in general.
This section last checked: 2024-05-17
Team Fortress Wiki – wiki.teamfortress.com
Wiki site for anything related to the videogame Team Fortress 2 by Valve.
Teampedia – www.teampedia.net/wiki/index.php?title=Main_Page
A collaborative encyclopedia of free team building activities, icebreakers, teamwork resources, and tools for teams.
Techotopia – Techotopia.org
A library of free on-line IT books.
TeflPedia – TeflPedia.com
Wiki for English teachers.
TekWiki - w140.com/tekwiki
A wiki for the community of Tektronix oscilloscope enthusiasts.
The Test Wiki - The Test Wiki
Test wiki for testing user rights.
Admin Tools Test Wiki – testwiki.wiki
A wiki where anyone can become an admin and test their rights. Skins and Extensions can be requested.
TFWiki – TFWiki.net
Knowledge database dedicated to the various Transformers characters, episodes, comics, and toylines.
Theories Used in IS Research Wiki – is.theorizeit.org.
ThinkWiki – thinkwiki.org
Linux distributions on IBM/Lenovo ThinkPads.
This Might Be A Wiki – tmbw.net
Wiki for all things They Might Be Giants.
Tolkien Gateway – tolkiengateway.net
Currently the largest encyclopedia about J.R.R. Tolkien and his works.
Total Commander Wiki – www.ghisler.ch/wiki
Knowledge base for Total Commander, famous file manager software for Windows.
Trailville – trailville.com
Hiking Trails, Cross Country Ski Trails, Bike Paths, Mountain Bike Trails, and Canoe & Kayak Water Trails.
TVRS Wiki - tvrswiki.net/
A wiki dedicated to the The Virtual Reality Show series on YouTube hosted by PHIA.
This section last checked: 2024-05-17
ukdiy – wiki.diyfaq.org.uk
Frequently Asked Questions for the uk.diy .Newsgroup.
Uncyclopedia – en.uncyclopedia.co and uncyclopedia.ca
Satirical parody of Wikipedia, see Uncyclopedia.
United Nations of Planets (UNOP) – unop-Chronicles.com
A real world in the year 2525
Unofficial Elder Scrolls Pages (UESP) – uesp.net
The wiki about the Elder Scrolls series of video games.
UOGuide – UOGuide.com
An encyclopedia on the MMORPG Ultima Online.
Urban Dead Wiki – wiki.urbandead.com
A Massively Multi-Player Web-Based Zombie Apocalypse. MMORPG.


This section last checked: 2024-05-17
Valve Developer Community – developer.valvesoftware.com
Information about Valve's SDK and Tools.
Vanipedia – vanipedia.org/wiki/Main_Page
is a dynamic, interactive encyclopedia of all the teachings of Śrīla Prabhupāda – The founder Acharya of the Hare Krishna movement who taught the science of devotional service rendered to God.
Verified Handles – Verified Handles VHID
Database for social handles.
Video Game Music Covers Wiki – video-game-music-covers.wikia.com
A wikia about VGM Cover Artists.
Video Game Music Preservation Foundation Wiki – vgmpf.com.
Vikidia - vikidia.org
encyclopedia for 8 to 13-year-olds.
The Vim wiki – vim.wikia.com
A wiki dedicated to the cross-platform Vim editor.
Visual KoL – kol.coldfront.net/thekolwiki/index.php/Main_Page
Information about the online role-playing game, Kingdom of Loathing.
The Free Voyeurweb's Wiki System – Voyeurweb's Wiki
It is a richly pictured and fully searchable interactive knowledge base base done by the Voyeurweb community for the Voyeurweb community. This Wiki system grows every hour as more and information, text and pictures are added by people like me and you.
vtiger CRM – vtiger Wiki
Documentation project for the vtiger CRM business users and developers.
This section last checked: 2024-05-17
Wazeopedia – wazeopedia.waze.com
Multi-language knowledge base of Waze map editing community.
Weezerpedia – weezerpedia.com
Encyclopedia centering upon the American alternative rock band Weezer, owned by Karl Koch and run by fans.
WeRelate – werelate.org
The world's largest genealogy wiki.
When They Cry Wiki - wiki.whentheycry.org
A wiki about When They Cry franchise which is created by 07th Expansion.
Wiki@IndraStra - wiki.indrastra.com
A company's public-facing knowledge base.
WikiGenius – Wikigenius.org
It's a miraheze hosted wiki website.
Wiki24 – 24.wikia.com
Everything there is to know about the hit television series 24.
WikiAlpha – wikialpha.org
A wiki designed to be an inclusive encyclopedia covering diverse topics.
WikiApiary – wikiapiary.com
Wiki about MediaWiki websites (WikiApiary).
WikiCU – wikicu.com
A wiki dedicated to the Columbia University.
WikiChip – WikiChip.org
A computer-related knowledgebase.
WikiChristian – WikiChristian.org
An online encyclopedia about Christianity, bible versions, and dictionary.
WikiDoc – wikidoc.org
A medicine textbook wiki.
WikiDot – wikidot.com.au
An Australian business directory.
Wiki Farming – wikifarming.org
A Manual on Agriculture.
The Wiki Fire – The Wiki Fire
The unofficial, free encyclopedia of Knox College in Galesburg, IL.
WikiFur – wikifur.com
A wiki dealing with the Furry community and culture.
WikiGTA – WikiGTA.org
Grand Theft Auto Walkthrough.
WikiIslam – WikiIslam
Online resource with articles on various areas of Islam based on its own sources, the Qur'an, hadith and Islamic scholars.
WikiJournal – en.wikijournal.org
Free Web Journal with personal articles on various topics that can be edited by everyone.
Wiki Law School– wikilawschool.net
Case briefs, outlines, treatises, and more, created for and by law students and legal professionals.
WikiLectures – www.wikilectures.eu
Online study materials for medical students.
WikiMSK – wikimsk.org
Medical wiki in the field of Musculoskeletal Medicine.
Wikipedia Quality – wikipediaquality.com
portal about concepts, researches and services related to quality assessment of the Multilingual Wikipedia.
Wikishire – wikishire.co.uk
A wiki about Britain, Ireland and the British territories.
Wikisocion - www.wikisocion.net
Portal regarding the concepts and theories in Socionics, the Russian variant of Jungian Typology.
WikiSpooks - [3]
An encyclopedia of deep politics.
Wikiwrimo – wikiwrimo.org
A wiki for everything related to National Novel Writing Month, Script Frenzy, and the Office of Letters and Light.
Wikizilla – wikizilla.org
Wiki about Godzilla, King Kong, Gamera, and other giant monsters.
Wookieepedia – starwars.wikia.com
Wiki about Star Wars run by Wikia.
World Wind Wiki – worldwindcentral.com
Knowledge base about NASA's World Wind.
Wowpedia – Wowpedia.org
The game World of Warcraft, by Blizzard Entertainment.
This section last checked: 2024-05-17
XFamily – Children of God – xFamily.org
a collaboratively edited encyclopedia about The Family/Children of God cult.
XiphWiki – wiki.xiph.org
Wiki of the Xiph.Org Foundation.
XMLTV GUI Wiki – birtles.org.uk
Documentation for the XMLTV GUI grabber.
XMSWiki – xmswiki.com
Help and documentation for XMS software (GMS, SMS and WMS).
XVR Wiki - xvrwiki.org
3D interface technology, including lightfield displays.
This section last checked: 2024-05-17
This section last checked: 2024-05-17
Zelda Wiki.org – Zelda zelda.fandom.com
A group effort of several fan sites to cover the video games of The Legend of Zelda series.
Zelda Dungeon Wiki – zeldadungeon.net.
Zelda Wiki - zeldawiki.wiki
A wiki about The Legend of Zelda video game series.

MediaWiki-ready hosts

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