Vav or VAV may refer to : Places Vav, Gujarat, a city and taluka in Gujarat Vav State, a princely state in Banas Kantha (Kathiawar) named after its above capital Vav (Vidhan Sabha constituency), Gujarat Other Vav (letter), a Semitic letter Vav (protein) VAV (band), a South Korean boy band Variable air volume, used in HVAC systems Varli language (ISO 639 code: vav), a language of India Victor and Valentino, Cartoon Network's animated television series Vis-à-vis (disambiguation) Stepwell, called vav in Gujarati and Marwari