| Acronym | Definition |
|---|
| IJF➣International Judo Federation |
| IJF➣International Journal of Fatigue (Elsevier) |
| IJF➣Intersymbol Jitter Free |
| IJF➣International Jazz Festival Prague (Prague, Czech Republic; annual jazz music festival) |
| IJF➣International Journalists Federation |
| IJF➣Iraqi Joint Forces |
| IJF➣I Just Farted |
| IJF➣Injured Jockey Fund |