IFGR
| Acronym | Definition |
|---|---|
| IFGR | Induced Flue Gas Recirculation |
| IFGR | International Fellowship of Geocaching Rotarians (treasure hunt) |
| IFGR | International Foundation for Genetic Research |
| IFGR | Independent Federation of Genesis Residents (UK) |
| IFGR | Intrauterine Fetal Growth Retardation (obstetrics) |
| IFGR | Institute for Geography and Regional Research (University of Vienna) |