| Acronym | Definition |
|---|
| APFA | Association of Professional Flight Attendants |
| APFA | American Professional Football Association (now National Football League) |
| APFA | Associate Public Finance Accountant (various companies) |
| APFA | Actions pour Promouvoir le Français des Affaires (French: Actions to Promote the French Language as a Language of Speciality of Business) |
| APFA | Abortion Providers' Federation of Australasia |
| APFA | Association des Professeurs de Français en Autriche (French: Association of French Teachers in Austria) |
| APFA | American Pipe Fittings Association, Inc. (Springfield, VA) |
| APFA | Accelerator Pulsed Fast |
| APFA | All-Peoples' Freedom Alliance |