| Acronym | Definition |
|---|
| EFEI➣Educational Facilities Effectiveness Instrument |
| EFEI➣Earthquake Fire Expense Insurance (risk management industry) |
| EFEI➣East Florida Eye Institute (Stuart, FL) |
| EFEI➣Earthfax Engineering Incorporated |
| EFEI➣École de Formation et d'Enseignement Individualisé (French: School of Education and Individualized Education) |