| sEMG | surface electromyography |
|---|---|
| SEP | self-evaluation process; sensory-evoked potential; septum; somatosensory evoked potential; sperm ent... |
| SER | sebum excretion rate; sensitizer enhancement ratio; sensory evoked response; service; smooth endopla... |
| SIg, sIg | surface immunoglobulin |
| s | Greek lower case letter sigma; conductivity; cross section; millisecond; molecular type or bond; pop... |