| SAA | 1) Severe Aplastic Anemia 2) Serum Amyloid A protein |
|---|---|
| SCID | Severe Combined Immuno-Deficiency; 중증 복합 면역 결핍증 |
| SARS | Severe Acute Respiratory Syndrome |
| BASA | Boston Assessment of Severe Aphasia |
| CIN | 2, CIN II cervical intraepithelial neoplasia, grade 2 (moderate-severe) |