GIRF
| Acronym | Definition |
|---|---|
| GIRF | Great Indian Restaurant Festival |
| GIRF | Gastro-Intestinal Research Foundation (University of Chicago Medical Center) |
| GIRF | Generalized Impulse Response Function (economics) |
| GIRF | Gruppo Italiano Radioamatori Ferrovieri (Italian: Italian Group for Amateur Radio Railwaymen; Salerno, Italy) |