| IASD | interatrial septal defect; inter-auricular septal defect |
|---|---|
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |
| ARDS | acute respiratory distress syndrome; adult respiratory distress syndrome |
| CRD | carbohydrate-recognition domain; chronic renal disease; chronic respiratory disease; child restraint... |
| IRDS | idiopathic respiratory distress syndrome; infant respiratory distress syndrome |