| Abbreviation | Definition |
|---|---|
| JMCIS | Joint Maritime Command Information System |
| JMCO | Joint Meteorological and Oceanographic Coordination Organization |
| JMCOMS | Joint Maritime Communications System |
| JMD | Joint Manning Document |
| JMeDSAF | Joint Medical Semi-Automated Forces |
| JMEM | Joint Munitions Effectiveness Manual |
| JMENS | Joint Mission Element Needs Statement |
| JMET | Joint Mission-Essential Task |
| JMETL | Joint Mission-Essential Task List |
| JMFC | Joint Military Frequency Committee |
| JMH | Journal of Military History |
| JMH | JSSIS (Joint Staff Support Information System) Message Handler |
| JMH | JSSIS Message Handler |
| JMIC | Joint Military Intelligence College |
| JMIC | Joint Modular Intermodal Container |
| JMICS | Joint Worldwide Intelligence Communications System (JWICS) Mobile Integrated Communications System |
| JMIE | Joint Maritime Information Element |
| JMIP | Joint Military Intelligence Program |
| JMISC | Joint Military Information Support Command |
| JMITC | Joint Military Intelligence Training Center |