| Acronym | Definition |
|---|
| ESFR➣Early Suppression Fast Response |
| ESFR➣European Society on Family Relations |
| ESFR➣Educational Scholarship/Fellowship Recipient (Drexel University; Philadelphia, PA) |
| ESFR➣East Side Freeride.com (mountain biking website) |
| ESFR➣Evaluation of Social Functioning Rating (psychiatry) |