| OFNE | oxygenated fluorocarbon emulsion [delivery system] |
|---|---|
| OLIDS | open loop insulin delivery system |
| RDI | recommended daily intake; respiratory disturbance index; rupture-delivery interval |
| SAVD | spontaneous assisted vaginal delivery |
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |