AV

• adeno-associated virus;

• adenovirus;

• Adriamycin and vincristine;

• air velocity;

• allergic vasculitis;

• anteroventral;

• anteversion;

• anticipatory vomiting;

• antivirin;

• aortic valve;

• arenavirus;

• arteriovenous;

• artificial ventilation;

• ascovirus;

• asparagus virus;

• assisted ventilation;

• atrioventricular;

• audiovisual;

• augmented vector;

• average;

• aviation medicine;

• avoirdupois