| As | arsenic; astigmatism; asymptomatic |
|---|---|
| ASB | American Society of Bacteriologists; anencephaly-spina bifida [syndrome]; anesthesia standby; Anxiet... |
| Asx | amino acid that gives aspartic acid after hydrolysis; asymptomatic |
| AUA | American Urological Association; asymptomatic urinary abnormalities |
| HAS | Hamilton Anxiety Scale; health advisory service; highest asymptomatic [dose]; hospital administrativ... |