| SR | sarcoplasmic reticulum; saturation recovery; scanning radiometer; screen; secretion rate; sedimentat... |
|---|---|
| SRBD | sleep-related breathing disorder |
| SRD | service-related disability; Society for the Relief of Distress; Society for the Right to Die; sodium... |
| SMRD | stress-related mucosal damage |
| t-MDS | therapy-related myelodysplastic syndrome |