| ASAIO | American Society for Artificial Internal Organs |
|---|---|
| ASW | artificial sweetener |
| AV | Adriamycin and vincristine; air velocity; allergic vasculitis; anteroventral; anteversion; anticipat... |
| HFAK | hollow-fiber artificial kidney |
| IAH | idiopathic adrenal hyperplasia; implantable artificial heart |