| Abbreviation | Definition |
|---|---|
| JDDC | Joint Doctrine Development Community |
| JDDE | Joint Deployment and Distribution Enterprise |
| JDDOC | Joint Deployment and Distribution Operations Center |
| JDE | Joint Data Exchange |
| JDEC | Joint Data Exchange Center |
| JDEC | Joint Document Exploitation Center |
| JDEF | JOINT DEFENDER exercise |
| JDEIS | Joint Doctrine, Education, and Training Electronic Information System |
| JDEP | Joint Depot Environmental Panel |
| JDES | Joint Deployment, Employment, and Sustainment |
| JDET | Joint DETachment |
| JDEV | Joint DEVelopment |
| JDEWR | Joint Deployable Electronic Warfare Range |
| JDF | Jamaica Defence Force |
| JDF | Japan Defense Force |
| JDG | Janes Defense Group |
| JDG | Joint Development Group |
| JDIG | Joint Drug Intelligence Group |
| J-DIPC | Joint Deployable Intelligence Processing Capability |
| JDISS | Joint Deployable Intelligence Support System |