VDD
The abbreviation VDD denotes:
- one possible type of pacemaker, see VDD pacemaker
- Association of Dieters - German Federal Association , Professional Association of Dieters
- Association of the Dioceses of Germany
- Association of German Scriptwriters , Berlin
- Association of German Druggists , Düsseldorf
- Association of German Pressure Chamber Centers , Traunstein
- Deutsch-Drahthaar Association , association of dog breeders and owners
- Association of German Endurance Riders
- Association of German Printing Engineers , Darmstadt
- Kleinbahn Voldagsen-Duingen-Delligsen in the Weserbergland
- Industry Association for Bitumen Roofing and Waterproofing Sheets , Frankfurt am Main
- Abbreviation for: valve cover gasket
V dd denotes:
- the positive supply voltage of an integrated circuit and field effect transistor, see voltage designation
