| Abbreviation | Definition |
|---|---|
| SR | seasonal rhinitis |
| SR | secretion rate |
| SR | self reported |
| SR | self-replicating |
| SR | Society of Radiographers |
| SR | soluble receptor |
| SR | somatostatin receptor |
| SR | spacer region |
| SR | spatial resolution |
| SR | standard deviation |
| SR | startle response |
| SR | stellate reticulum |
| SR | stereotactic radiosurgery |
| SR | steroid receptor |
| SR | stimulus-response |
| SR | surface roughness |
| SR | survival rate |
| SR | suture removal |
| SR | systematic review |
| SRB | sex ratio at birth |