J

J

Joule (the SI unit for energy, 1 J = 1 N x 1 m)

JDBC

Java DB Connectivity (Sun)

JDK

Java Development Kit (Sun)

JFIF

??? (the 'real' name of the JPEG format) (C-Cube)

JFK

John Fitzgerald Kennedy

JIT

Just In Time

JPEG

Joint Photographic Experts Group (officially ISO/IEC JTC1 SC29 Working Group 1)

JSP

Java Server Pages (Sun)

JVC

Japan Victor Company