AFib
| Acronym | Definition |
|---|---|
| AFib | Atrial Fibrillation |
| AFib | Association Française des Intermédiaires Bancaires (French: French Association of Intermediate Banking) |
| AFib | Association Française des Ingénieurs Biomédicaux |
| AFib | Atrial Fibrillation Investigation with Bidisomide (cardiology) |
| AFib | Association Familiale Intercommunale de Beauvais (French: Beauvais Intercommunal Family Association; Beauvais, France) |
| AFib | Al-Faysal Investment Bank Ltd. (Pakistan) |