| SEC | secretin; Singapore epidemic conjunctivitis; soft elastic capsule |
|---|---|
| TRIC | trachoma inclusion conjunctivitis [organism] |
| ABPA | Allergic Broncho-Pulmonary Aspergillosis |
| ACD | 1) Absolute Cardiac Dullness; 절대심둔탁음 2) Anemia of Chronic Disease &nbs... |
| AR | 1) Aortic Regurgitation = AI Echo소견 &... |