VDE may refer to:

Science and technology

* Virtual Distributed Ethernet, a virtualised network infrastructure *

Violaxanthin de-epoxidase Violaxanthin de-epoxidase (, ''VDE'') is an enzyme with systematic name ''violaxanthin:ascorbate oxidoreductase''. This enzyme catalyses the following chemical reaction : violaxanthin + 2 L- ascorbate \rightleftharpoons zeaxanthin + 2 L-dehydroas ...

, an enzyme * Visteon Dockable Entertainment, a portable DVD player with Game Boy Advance slot

Other uses

* VDE e.V. (''Verband der Elektrotechnik, Elektronik und Informationstechnik''), a German technical association *

German Unification Transport Projects The German Reunification Transport Projects or German Unity Transport Projects (german: Verkehrsprojekte Deutsche Einheit), commonly known by their German initials VDE, are a set of major construction projects to increase and improve transport li ...

(German initials "VDE"), transportation infrastructure projects {{disambiguation