SR5

Content projects specialized by linguistic edition

Wikipedia
The free encyclopedia

Wiktionary
Free dictionary and thesaurus

Wikinews
Free-content news

Wikivoyage
Free travel guide

Wikiquote
Collection of quotations

Wikiversity
Free learning resources

Wikisource
Free-content library

Wikibooks
Free textbooks and manuals

Multilingual content projects

Wikimedia Commons
Free media repository

Wikidata
Free knowledge base

Wikispecies
Free directory of species

Wikimedia Incubator
For language versions in development

Wikifunctions
Free code repository

Outreach and administration projects

Wikimedia Foundation
Foundation public relations

Wikimedia Outreach
Wikimedia outreach wiki

Wikimania
The International Conference

Wikimedia Mailservices
Wikimedia mailing lists

Wikistats
Wikimedia statistics

Technical and development projects

MediaWiki
MediaWiki software documentation

Wikimedia Enterprise
APIs for high volume use

Wikitech
Wikimedia technical documentation

Phabricator
Issue tracker and planning tool for software projects

Test Wikipedia
For testing software changes

Wikimedia Cloud Services
Hosting environment for community managed software projects, tools, and data analysis