| Acronym | Definition |
|---|
| SEFA | Schedule of Expenditures of Federal Awards |
| SEFA | Scientific Equipment and Furniture Association |
| SEFA | State Employees Federated Appeal (New York state) |
| SEFA | Sciences de l'Education et de la Formation d'Adultes (French: Science Education and Training of Adults) |
| SEFA | Sociedad Española de Filosofía Analítica |
| SEFA | Service d'Exploitation de la Formation Aéronautique (French; flight training organization) |
| SEFA | Société d 'épargne foncière agricole (French |
| SEFA | Supply and Equipment Foodservice Alliance |
| SEFA | Syndicat Européen de l'Industrie des Fûts en Acier (French: European Association of Manufacturers of New Steel Drums; Belgium) |
| SEFA | Sucrose Esters of Fatty Acid |
| SEFA | Short End-Fire Antenna |
| SEFA | Selected Elevated Flow Apparatus |
| SEFA | Soutien aux Enseignants de Français en Afghanistan (French: Support for Teachers of French in Afghanistan) |