| Abbreviation | Definition |
|---|---|
| SRG | Stakeholders Review Group |
| SRG | standard risk group |
| SRG | Systems Reform Group |
| SRN | salt-resistant normotensive |
| SRN | superficial radial nerve |
| SRO | Senior Responsible Owner |
| SRO | shortest region of overlap |
| SRO | State Review Officer |
| SRO | subject-reported outcome |
| SRSAG | supraregional services advisory group |
| SRSAG | This term got 51 hits (19.10.2011), mostly from the mid-1990s. It is thus unlikely to be in active use. |
| SS | safe sex |
| SS | safer sex |
| SS | salbutamol sulphate |
| SS | saline solution |
| SS | Salmonella-Shigella (agar) |
| SS | same sex |
| SS | saturation solution |
| SS | sedation score |
| SS | seizure stage |