| PrA-HPA | protein A hemolytic plaque assay |
|---|---|
| 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... |
| ABBQ | Acquired Immunodeficiency Syndrome Beliefs and Behavior Questionnaire |