| SASE | self-addressed stamped envelope |
|---|---|
| VEA | ventricular ectopic activity; ventricular ectopic arrhythmia; viral envelope antigen |
| ESA | Electrolysis Society of America; endocardial surface area; epidermal surface antigen; esterase; este... |
| SA | salicylic acid; saline [solution]; salt added; sarcoidosis; sarcoma; scalenus anticus; secondary ame... |
| SSD | shaded surface display; single saturating dose; Social Security disability; source-skin distance; so... |