wiki
type of website that visitors can edit
Gene Wiki
wiki-based collection of information related to human genes
The Visual Novel Database
internet database of visual novels
Book Drum
wiki of books
Sub-Bavaria
Wiki
Rosetta Code
wiki-based programming website with implementations of common algorithms in various programming languages
Lingua Libre
Wikimedia project and tool for pronunciation
Dictionary of Cistercian Biography Online
online database about the history of the Cistercians
Complexity Zoo
website about computational complexity classes
Giant Bomb
video game website
Scratch Wiki
official wiki of the programming language Scratch
TV Tropes
online wiki listing conventions found in fictional works
Agent*In
German wiki-based online encyclopedia critical of anti-feminism
city wiki
knowledge base and social network for a specific geographical locale
Memory Alpha
wiki about Star Trek
Wiki Wiki Web
first-ever user-editable website
enterprise wiki
wiki open to members of an organization rather than globally
closed wiki
wiki editable only by a small number of people
semantic wiki
wiki that has an underlying model of the knowledge described in it