Vas

Vas or VAS may refer to:

• Vas (band), a musical group
• Vas deferens, connecting the left and right epididymis to the ejaculatory ducts in male anatomy
• Vaccine-associated sarcoma, a type of malignant tumor found in cats
• Value-added service, a telecommunications industry concept
• Vehicle-activated sign, a road traffic sign triggered by traffic
• Vehicle Autonomous System used for driverless cars
• Victoria Archaeological Survey, a government organisation in Victoria, Australia
• Victory at Sea, a 1952 documentary television series
• Victory at Sea (game), a set of naval wargames rules
• Visual analogue scale
• Visual Arts Scotland

Vas (, or ) is the name of an administrative county (comitatus or megye) in present Hungary, and also in the former Kingdom of Hungary. The county is a part of the Centrope Project.