File:130px-Wikipedia-logo-v2.svg.png

Logo of Wikipedia. This image is supposed to denote Wikipedia and not to be used in any other meaning. The modification is not allowed, the attribution is required.

Proper Form - Wikimedia Marks should be used in their exact form — neither abbreviated nor combined with any other word or words (e.g., "Wiki" or "MyWikipedia" rather than "Wikipedia");

See http://wikimediafoundation.org/wiki/Trademark_Policy for the details.