| Abbreviation | Definition |
|---|---|
| JAMI | Java Aspect Metamodel Interpreter |
| JAMM | Java Agent for Memory Measurements |
| JAP | Java Anon Proxy |
| JAPI | Java Application Programming Interface |
| JAPL | Java Abstract Peripheral Library |
| JARS | Java Applet Rating Service |
| JAS | Java Analysis Studio |
| JASA | Java Auction Simulator API |
| JAT | Java Astrodynamics Toolkit |
| JATF | Java Architecture Testing Framework |
| JAVAC | Java Compiler |
| JAVAINE | Javaline |
| JAVAME | Java ME's |
| JAVAP | The javap command disassembles one or more class files (not an acronym) |
| JAVASCRIP | JavaScript |
| JAVASOUP | Java / Soup |
| JAVE | Java Audio Video Encoder |
| JAX | Java API for XML |
| JAXB | Java API for XML Binding |
| JAXB | Java Arch For Xml Binding |