JSF

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