VDD

The acronym refers to VDD:

A possible design of cardiac pacemakers, see VDD pacemaker
Association of Dieticians - German Federal Association, the professional association of dietitians
Association of German Dioceses
Association of German Writers, Berlin
Association of German druggist, Dusseldorf
Association of German pressure chamber centers, Traunstein
German Wirehaired Pointer Club, club of dog breeders and holders
Association of German endurance rider
Association of German Engineers pressure, Darmstadt
Small train Voldagsen - Duingen - Delligsen in the Weser mountain country
Volkspartij voor de Vrijheid Democracy, a right-wing liberal party in the Netherlands
Industry Association bitumen roofing and waterproofing membranes, Frankfurt am Main
Abbreviation for: valve cover gasket

Vdd denotes:

The positive power supply voltage of an integrated circuit and the field effect transistor, see voltage designation

799707