| Acronym | Definition |
|---|
| SAED | Selected Area Electron Diffraction |
| SAED | Supplemental Amortization Equalization Disbursement (Public Employees Retirement Association; Colorado) |
| SAED | Scale for Assessing Emotional Disturbance |
| SAED | Site d'Activité Economique Désaffecté (French: Site of Decommissioned Economic Activity) |
| SAED | Semi Automatic External Defibrillator |
| SAED | School of Art Education (Australia) |
| SAED | Synopsys Armenia Educational Department (Synopsys, Inc.; Yerevan, Armenia) |
| SAED | Salmon Arm Economic Development Society (Canada) |