| Acronym | Definition |
|---|
| IFRC | International Federation of Red Cross and Red Crescent Societies |
| IFRC | Inamori Frontier Research Center (Kyushu University; Japan) |
| IFRC | International Ford Retractable Club |
| IFRC | Islamic Federal Republic of the Comoros |
| IFRC | Interference-Aware Fair Rate Control |
| IFRC | International Franchise Research Centre |
| IFRC | Institut Fédératif de Recherche du CNRS |
| IFRC | Index to Federal Royal Commissions |
| IFRC | Irkutsk-Fort Ross Club |
| IFRC | Idaho Falls Recovery Center |
| IFRC | International Flight Research Corporation |
| IFRC | International Freshwater Resource Center |
| IFRC | Instantaneous Frequency Correlation |
| IFRC | Informatics Research Center |