| Acronym | Definition |
|---|
| IFRP➣Inmate Financial Responsibility Program (US Bureau of Prisons) |
| IFRP➣International Fertility Research Program (est. 1975) |
| IFRP➣International Fellowship of Rotarian Photographers (Rotary International) |
| IFRP➣Inshore Fisheries Research Project (South Pacific Commission) |
| IFRP➣Infant Feeding Research Project (est. 2003) |
| IFRP➣Inhibitors of Free Radical Processes |
| IFRP➣Index of Free Radical Production |