JAVAME Java Platform Micro Edition JAXM Java API for XML Messaging JBE Jump if Below or Equal JC Jump if Carry set JCA Java Cryptography Architecture JCE Java Cryptography Extension JCL Job Control Language JDBC Java Database Connectivity JDF Job Description format JDK Java Development Kit JDSL Java Data Structures Library JE Jump if Equal JEDEC Joint Electronic Devices Engineering Council JEIDA Japanese Electronics Industry Development Association JEPI Joint Electronic Payment Initiative JES Job Entry System JFC Java Foundation Classes JFET Junction Field Effect Transistor JFIF JPEG File Interchange Format JFS Journaled File System [IBM] JG Jump if Greater JGE Jump if Greater or Equal JHUAPL Johns Hopkins University Applied Physics Laboratory JIPS JANET Internet Protocol Service JIT Just-In-Time (compiler) JL Jump if Less JLE Jump if Less than or Equal to JLIP Joint Level Interface Protocol