| Abbreviation | Definition |
|---|---|
| JHI | Java Host Interface |
| JI | Java Import |
| JIAC | Java Intelligent Agent Componentware |
| JIB | Java Image Builder |
| JICE | Java Instance Configuration Engine |
| JIJO | Java In Jabber Out |
| JIL | Java Intermediate Language |
| JIMI | Java Image Management Interface |
| JIP | Java Interactive Profiler |
| JIRC | Java Integrated Remote Console |
| JIST | Java Image Science Toolkit |
| JIST | Java in Simulation Time |
| JITS | Java Intelligent Tutoring System |
| JIVE | Java Interactive Verification Environment |
| JIVE | Java Interactive Visualization Environment |
| JJK | Jakarta Java Kini |
| JLAD | Java Lines and Dots |
| JLM | Java Lock Monitor |
| JMAC | Java Message Agent Client |
| JMAPI | Java management API |