VA/Q (ventilation/perfusion)

VAC (vacuum-assisted closure)

VAD (ventricular assist device)

VAD (vascular access device)

VAERS (Vaccine Adverse Event Reporting System)

vag (vagina)

vag (vaginal)

VAIN (vaginal intraepithelial neoplasia)

Val (valine)

VAP (ventilator-associated pneumonia)