| Abbreviation | Definition |
|---|---|
| JI | Judical Inquiry |
| JIG | Joint Industry Group |
| JIIB | Joint Intelligence Interoperability Board |
| JIS | Job Impact Statement |
| JJ | Justices |
| JLC | Jumbo Lobby Card |
| JMPG | Joint Military Political Group |
| JMPI | Jump Master Parachute Inspection |
| JNC | Joint Negotiating Committee |
| JNRC | Joint Natural Resources Cabinet (Washington) |
| JNT | Joint National Tourism |
| JO | Joint Operation |
| JOA | Job Opportunity Announcement |
| JOA | Joint Operating Agreement |
| JOABREC | Job Recognition |
| JOAP | Joint Oil Analysis Program |
| JOB | Join Our Bureaucracy |
| JOBREC | Job Recognition |
| JOBS | Job Opportunity and Basic Skills Training Program |
| JOBS | Jumpstart Our Business Strength Act (Senate Bill 1637) |