| ESR | Einstein stoke radius; electric skin resistance; electron spin resonance; equipment service report; ... |
|---|---|
| EST | electric shock threshold; electroshock therapy; endometrial sinus tumor; endoscopic sphincterectomy;... |
| q | each, every [Lat. quaque]; electric charge; long arm of chromosome; quart; quintal |
| TEZ | transthoracic electric impedance respirogram |
| Xe | electric susceptibility; xenon |