Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Wikipedia - Wikipedia

Wikipedia, free Internet-based encyclopedia, started in 2001, that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation.

Wir sind der gemeinnnützige Verein hinter der Wikipedia und unterstützen die Ehrenamtlichen, sichern und entwickeln die technische Infrastruktur und setzen uns für den freien Zugang zu Wissen ein.

Welcome! The Wikimedia movement is a global community of people, projects, and activities working together to create and share knowledge freely. Join us in making all knowledge available to everyone, everywhere.

Wikipedia Encyclopedia Wiktionary Dictionary & thesaurus Wikibooks Textbooks & manuals Wikiquote Quotations

The English Wikipedia is the primary [a] English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January 2001, as Wikipedia's first edition.

Wikipedia is a free online encyclopedia that anyone can edit, and millions already have. Wikipedia's purpose is to present information on all branches of knowledge.

Wikipédia L'encyclopédie libre que vous pouvez améliorer Accueil de la communauté Comment contribuer ? Portails thématiques Principes fondateurs Sommaire de l'aide Poser une question

Η Βικιπαίδεια ή Wikipedia είναι ένα συλλογικό εγκυκλοπαιδικό εγχείρημα που έχει συσταθεί στο Διαδίκτυο, παγκόσμιο, πολύγλωσσο, που λειτουργεί με την αρχή του wiki.