| SAN | sinoatrial node; sinoauricular node; slept all night; solitary autonomous nodule |
|---|---|
| SMSV | San Miguel sea lion virus |
| SAN | Sinoatrial node |
|---|---|
| UCSD | University of California San Diego |
| UCSF | University of California San Francisco |
| UCSF | University of California at San Francisco |