| Abbreviation | Definition |
|---|---|
| JCIP | Juvenile Court Improvement Project |
| JCJ | Jimny Club of Japan |
| JCP | Junior Crack Program |
| JCR | Jackson County Rehabilitation |
| JCSL | Journal of Conflict and Security Law |
| JCSN | Judicial Council - Supreme Court in Nevada |
| JD | Jurisdictionally Disbarred |
| JD | Juvenile Delinquent |
| JDC | Judicial District Court |
| JDF | Judge Data File |
| JDG | Judge |
| JDR | Juvenile and Domestic Relations Court |
| JDRC | Juvenile and Domestic Relations Court |
| JEC | Justice Excellence Courage |
| JEEP | Judges Education Evaluation Program |
| JEL | Just Eliminate Lies |
| JETS | Judges Ethical Turf Sentries |
| JF | Judicial Foreclosure |
| JF | Justia Federal |
| JF | Justice Fellowship |