| Acronym | Definition |
|---|
| ISFC➣International Society and Federation of Cardiology |
| ISFC➣International Systemic Functional Congress (various universities) |
| ISFC➣Irish Specimen Fish Committee |
| ISFC➣International Short Film Conference (est. 1970) |
| ISFC➣Indicated Specific Fuel Consumption |
| ISFC➣Irina Slutskaya Fan Club (skater) |