This page shows where a file is used on other wikis. You can also find that information at the bottom of the file description page.
Usage on br.wikimedia.org
Usage on de.wikipedia.org
Usage on de.wikibooks.org
Usage on de.wikiversity.org
Usage on en.wikipedia.org
Usage on fr.wikibooks.org
Usage on it.wikipedia.org
Usage on it.wikinews.org
Usage on pt.wikipedia.org
Usage on pt.wikinews.org
Usage on sl.wikipedia.org