| PRBS | pseudorandom binary sequence |
|---|---|
| RSIVP | rapid-sequence intravenous pyelography |
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |
| seq | sequence; sequel, sequela, sequelae; sequestrum |
| SRS | schizophrenic residual state; sex reassignment surgery; Silver-Russell syndrome; simple repeat seque... |