| II | icterus index; image intensification or intensifier; Roman numeral two |
|---|---|
| 2-PD | two-point discrimination |
| q2h | every two hours [Lat. quaque secunda hora] |
| EST | electric shock threshold; electroshock therapy; endometrial sinus tumor; endoscopic sphincterectomy;... |
| GET | gastric emptying time; general endotracheal [anesthesia]; graded treadmill exercise test |