Look up lef in Wiktionary, the free dictionary.

LEF may refer to:

• LEF, the Laymen's evangelical fellowship, a Christian organization
• LEF, the Leading Edge Forum, a research and advisory service
• LEF, the Lymphoid enhancer-binding factor 1
• L.E.F., a 2006 album by Ferry Corsten
• LEF (journal), a journal of aesthetics published in the Soviet Union in the 1920s
• LEF – For the New Generation, a political party in the Netherlands
• The Legal Education Foundation
• Library Exchange Format in Electronic design automation domain
• Liberté, égalité, fraternité, the national motto of France
• Life Extension Foundation, a non-profit organization
• Luquillo Experimental Forest, UNESCO Biosphere Reserve in Puerto Rico
• LEF – For the New Generation, Dutch political party

Lef means guts, courage in Dutch. It may also refer to:

• Lef, a 1999 Dutch comedy film directed by Ron Termaat

This disambiguation page lists articles associated with the title LEF.
If an internal link led you here, you may wish to change the link to point directly to the intended article.