| PSW | primary surgical ward; positive sharp wave; psychiatric social worker |
|---|---|
| S-T | [segment] in electrocardiography, the portion of the segment between the end of the S wave and the b... |
| B&S | Brown and Sharp [sutures] |
| LSWA | large amplitude slow wave activity |
| SFW | sexual function of women; shell fragment wound; slow-filling wave |