Assuming "Interwiki" means between wikis, you can quickly link to Wikipedia entries by prepending Wikipedia: to the article name in Wikipedia you want to link to using the same notation as intrawiki links (links within the wiki).

Example Edit

[[wikipedia:World of Warcraft]]
Goes to

Other example MediaWiki interwiki links Edit

Wikia interwiki linking Edit

All Wikia wikis can be linked to via interwiki linking between each other. If a Wikia wiki domain is in the form of, you can link to them using w:c:subdomain:. This is also true of other language versions of Wikia wikis: langcode.subdomain.wikia.comw:c:langcode.subdomain:

Examples of Warcraft related Wikia wiki interwiki links Edit

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