| Acronym | Definition |
|---|
| IGJ➣Inspección General de Justicia (Spanish: General Inspection of Justice; Argentina) |
| IGJ➣Institute for Global Justice (Netherlands) |
| IGJ➣International Gestalt Journal (psychology) |
| IGJ➣Internationales Geophysikalisches Jahr (German: International Geophysical Year) |
| IGJ➣Internalized Gap Junction (cell tissue research) |
| IGJ➣Inspector General of Justice (Argentina) |
| IGJ➣Intolerancia Glicose (Spanish: glucose intolerance) |