| TAC | tachykinin; terminal antrum contraction; tetracaine, adrenalin, and cocaine; time-activity curve; to... |
|---|---|
| q.d. | quaque die; Once a Day, Every Day; 하루 한번, 매일 |
| QD | once daily |
| 1/d | once a day |
| OD | Doctor of Optometry; obtained absorbance; occipital dysplasia; occupational dermatitis; occupational... |