| Psci | pressure at slow component intercept |
|---|---|
| RDS | Raskin Depression Scale; respiratory distress syndrome; reticuloendothelial depressing substance; rh... |
| RSSR | relative slow sinus rate |
| SAARD | slow-acting antirheumatic drug |
| SC | conditioned stimulus; sacrococcygeal; Sanitary Corps; scalenus [muscle]; scapula; Schwann cell; scia... |