VADS can refer to:
VADS (organisation), UK organisation that provides digital images and resources available free for use in UK Higher and Further Education VADS Berhad, a Malaysian IT Company formed as a joint venture between Telekom Malaysia and IBM Vulcan Air Defense System, two anti-aircraft weapons used by the United States Army: M163 VADS, a self-propelled anti-aircraft gun (SPAAG) M167 VADS, a towed, short-range anti-aircraft gun Verdix Ada Development System (VADS)