| AVA | activity vector analysis; antiviral antibody; aortic valve area; aortic valve atresia; arteriovenous... |
|---|---|
| AVO | aortic valve opening; aortic valve orifice; atrioventricular opening |
| MVE | mitral valve echo; mitral valve excursion; Murray Valley encephalitis |
| DEFT | direct epifluorescent filter technique |
| ESF | electron scatter function; electrosurgical filter; erythropoietic stimulating factor |