MEFV
| Acronym | Definition |
|---|---|
| MEFV | Familial Mediterranean Fever Gene |
| MEFV | Maximum Expiratory Flow-Volume (respiratory physiology; aka Maximal Expiratory Flow-Volume) |
| MEFV | Maintenance Equipment Floor Valve |
| MEFV | Mater Ecclesiae Fund for Vocations (Falls Church, VA) |
| MEFV | Maximal Effort Flow Volume (breathing disorders) |