| Abbreviation | Definition |
|---|---|
| JIU | Java Imaging Utilities |
| JJ | Java Java |
| JL | Java Like |
| JLS | Java Language Specification |
| JMAP | JSON Meta Application Protocol |
| JMC | Java Mud Client |
| JMC | Jrun Management Console |
| JMCI | Java Measurement Calculus Interface |
| JME | Java Micro Edition |
| JMF | Java Media Framework |
| JMF | Job Messaging Format |
| JMI | Java Metadata Interface |
| JMMF | Java Multi-Method Framework |
| JMP | Java Memory Profiler |
| JMPI | Java-based Message-Passing Interface implementation |
| JMPL | Java Math Package Launcher |
| JMPP | Java Micro PreProcessor |
| JMS | Jail Management System |
| JMS | Java Messaging Service |
| JMS | Java Messaging Services |