Thread:CzechOut/@comment-44181507-20200226211614/@comment-366087-20200302160408

Almost. To clarify: a WIKI is site about certain topics which users can create and maintain, often as a group built on the MediaWiki platform.

A WIKIA is both a Company Brand, now known as FANDOM, and the wikis it hosts. It's like the difference between crayons and Crayola, tissues and Kleenex, or photocopy(-ers) and Xerox.