JEF may refer to:

JEF

• Japan Economic Foundation, an NGO affiliated with Japan's Ministry of International Trade and Industry
• JEF United Chiba, a Japanese professional football club
• JEF, Amtrak station code for Jefferson City station in Missouri
• JEF, IATA airport code for Jefferson City Memorial Airport in Missouri
• Jeunes Européens Fédéralistes ( Young European Federalists), international association for young advocates of European federation
• Joint Expeditionary Force, a framework for military forces drawn from the UK and up to nine northern European nations to deploy under British leadership

Jef

• Jef, a Dutch-language masculine given name primarily found in Belgium
• "Jef", a Jacques Brel song on the album Ces gens-là, also sometimes called "Jef"
• Jef (fastfood restaurant), a fast-food chain on Okinawa Island

This disambiguation page lists articles associated with the title JEF.
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