| VSHD | ventricular septal heart defect |
|---|---|
| XTE | xeroderma, talipes, and enamel defect [syndrome] |
| AIDS | Acquired Immuno(Immune)-Deficiency Syndrome; 후천성 면역 결핍 증후군 |
| AISA | Acquired Idiopathic Sideroblastic Anemia = RARS |
| AAA | abdominal aortic aneurysm/aneurysmectomy; acne-associated arthritis; acquired aplastic anemia; acute... |