| Abbreviation | Definition |
|---|---|
| JPG | Joint Programming Guidance |
| JPI | Joint Programming Initiative |
| JPMC | Joint Programming and Monitoring Committee |
| JQ | JSON Query |
| JQE | Json Query Engine |
| JR | Java Run |
| JRD | JSON Resource Descriptor |
| JRE | Java Runtime Edition |
| JRE | Java Runtime Environment |
| JRMP | Java Remote Method Protocol |
| JRP | JSON RPC Page |
| JRTS | Java Run Time System |
| JS | Java Script |
| JS | Jive Software |
| JSAG | Journal of Software for Algebra and Geometry |
| JSAPI | Java Servlet Application Programming Interface |
| JScript | JAVAScript |
| JScript | Microsoft's version of JAVAScript |
| JSD | Jackson Software Development |
| JSDT | Java Shared Data Toolkit |