| Abbreviation | Definition |
|---|---|
| JALA | Jacksonville Area Legal Aid |
| JALDI | Justice Access and Lowering Delays in India |
| JAM | Juvenile Arrest And Monitoring |
| JAMA | Judge's Association of Mid-America |
| JAMPAC | Justice for All Mississippians Political Action Committee |
| JAMS | Judicial Arbitration Mediation Services |
| JAP | Judgements, Assumptions, Prejudices |
| JASL | Japanese Association of Sociology of Law |
| JASON | Judicial Assistance Serving Our Neighborhoods |
| JASTA | Justice Against Sponsors of Terror Act |
| JASTA | Justice Against Sponsors of Terrorism Act |
| JAT | Justice Action and Truth |
| JAVA | Justice Accountability and Victim Advocacy |
| JB | Jail Bait |
| JB | Jail Bird |
| JB | Judical Branch |
| JBCM | Judicial Branch Contracting Manual |
| JBL | Just Barely Legal |
| JBS | Justice Brandeis Semester |
| JCA | Joint Copyright Assignment |