Projects of the Wikimedia Foundation (read more...)
Wikipedia
Free encyclopedia
Wiktionary
Dictionary and thesaurus
Wikinews
Free content news source
Wikibooks
Free textbooks and manuals
Wikiquote
Collection of quotations
Wikisource
Free source documents
Wikiversity
Free learning tools
Wikivoyage
Free travel guide
Wikispecies
Directory of species
Commons
Shared media repository
Wikidata
Free knowledge base