JSF

Template:Sister project JSF may refer to:

• JavaServer Faces (now Jakarta Faces), a specification for building web application user interfaces
• Jabber Software Foundation, now the XMPP Standards Foundation
• Japan Skating Federation, the national body for ice skating in Japan
• Joint Strike Fighter program, a military aircraft acquisition program which began in the 1990s
  • F-35 JSF, alternative name of the resulting Lockheed Martin F-35 Lightning II
• United States Joint Strike Force, a faction in the video game Tom Clancy's EndWar
• Joint Strike Fighter (video game)
• Jatio Sramik Federation, a trade union federation in Bangladesh
• Jeux sans frontières, a European-wide television game show
• Jonathan Safran Foer (born 1977), American author