| Acronym | Definition |
|---|
| EFPI➣Extrinsic Fabry-Perot Interferometric |
| EFPI➣Entreprise de Faux Plafonds et d'Isolation (French: False Ceilings Business and Insulation) |
| EFPI➣Equation-Free Projective Integration |
| EFPI➣Education for Practice Institute (Charles Sturt University; Australia) |
| EFPI➣European Federation of Pharmaceutical Industries and Associations |
| EFPI➣Entreprise Formation Protection Incendie (French: Fire Safety Training Company) |
| EFPI➣Expected Future Profitability of Investment |
| EFPI➣Estonian Foreign Policy Institute (est. 2000) |