What does WDM stand for?

What does WDM mean?

WDM	Wavelength Division Multiplexing Computing » Telecom
WDM	Wavelength Division Multiplexing Academic & Science » Electronics
WDM	Wavelength Division Multiplexing Computing » Networking
WDM	Windows Driver Model Computing » Drivers
WDM	World Development Movement Governmental » United Nations
WDM	West Des Moines, Iowa Governmental » State & Local
WDM	Water Demand Management Academic & Science » Meteorology
WDM	Windows Device Manager Computing » Software
WDM	Watershed Data Management Academic & Science » Ocean Science
WDM	William D. Mensch Community » Famous
WDM	Win Driver Model Computing » Software
WDM	Windows Driver Manager Computing » Software
WDM	Without Deviation Mode Academic & Science » Physics
WDM	Women, Death, and Money Miscellaneous » Funnies
WDM	wavelength-division multiplexing Academic & Science » Physics