| Acronym | Definition |
|---|
| IFPI | International Federation of the Phonographic Industry (London, England, UK) |
| IFPI | International Federation of the Phonographic Industry (various locations) |
| IFPI | International Federation of the Phonographic Industry |
| IFPI | International Federation of Pirates Interests |
| IFPI | Indiana Fiscal Policy Institute |
| IFPI | Intrinsic Fabry-Perot Interferometer |
| IFPI | Imaging Fabry-Perot Interferometer |
| IFPI | Independent Forensic Practitioners Institute (New Zealand) |
| IFPI | International Federation of Phonogram & Videogram Producers |
| IFPI | Inward FDI Potential Index (foreign direct investment; measure of a country's attractiveness for investment) |
| IFPI | Interactive Forecast Preparation Implementation (computer forecasting protocol) |