Translations:Differences between Wikipedia, Wikimedia, MediaWiki, and wiki/23/ja

!!FUZZY!!MediaWiki (メディアウィキ) は特定のウィキエンジンです. The particular wiki engine developed for and used by Wikipedia and the other Wikimedia projects. It is freely available for others to use (and improve), and there are many copies in use by all sorts of projects and organizations around the world.