| Acronym | Definition |
|---|
| IFJ➣International Federation of Journalists |
| IFJ➣Irish Farmers Journal (Ireland) |
| IFJ➣Institute for Justice |
| IFJ➣Inferior Frontal Junction |
| IFJ➣Industrial Fire Journal (Hemming Group Ltd.) |
| IFJ➣Idea Fitness Journal (trade publication) |
| IFJ➣In-Flight Jumper |