| Acronym | Definition |
|---|
| AFSE | American Friends Service Committee (Quakers; Philadelphia, PA) |
| AFSE | Association for Supported Employment (UK) |
| AFSE | Automotive Functional Safety Expert (qualification) |
| AFSE | Association Française de Sciences Économiques |
| AFSE | Association Franco-Slave des Etudiants |
| AFSE | All Fuels and Energy Company (Johnston, IA) |
| AFSE | Association Française du Syndrome d’Evans |
| AFSE | Angel Flight Southeast, Inc. |
| AFSE | Association of Financial Services Educators Ltd (Australia) |
| AFSE | Association of Future Science Educators |
| AFSE | Association of Field Staff Employees |
| AFSE | Association of Field Service Employees |
| AFSE | Association of Engineering Firms Practicing in the Geosciences |
| AFSE | Alcohol-Free Social Event |
| AFSE | Akademiuddannelsesudvalget for Fremstilling, Strøm og Energi (Denmark) |
| AFSE | Asociación por el Foro Social Europeo |
| AFSE | Association of Foreign Students in Estonia |
| AFSE | Aportaciones Financieras Subordinadas Eroski |
| AFSE | American Federation of State Employees |
| AFSE | Automated Fire Support Element |
| AFSE | Advanced Field Service Engineer |
| AFSE | Autres Fournisseurs de Services Évolués |
| AFSE | Attributable Fraction of Side Effects |