What does D.W. stand for?

What does D.W. mean?

DW	Dwyer Instruments Governmental » Suppliers
DW	Data Window Computing » Databases
DW	Detroit - Windsor Regional
DW	Detroit - Windsor Governmental » State & Local
DW	Dry White Miscellaneous » Colors
DW	Deputy Warden Business » Positions
DW	Desert War Miscellaneous » Unclassified
DW	Dream Writer Miscellaneous » Unclassified
DW	Dora Winifred Miscellaneous » Unclassified
DW	Disaster Warning Governmental » US Government
DW	Dragon Wing Miscellaneous » Unclassified
DW	Derivative Warrant Miscellaneous » Unclassified
DW	Dedicated Wife Academic & Science » Amateur Radio
DW	Dedicated Wife Internet
DW	Declare Word Computing » Assembly
DW	Damage Waiver Business » General
DW	Draw Window Miscellaneous » Unclassified
DW	Domestic And Wildlife Governmental » Environmental
DW	Dry And Windy Miscellaneous » Unclassified
DW	Darrell Wayne Miscellaneous » Names and Nicknames
DW	Dim Wit Miscellaneous » Unclassified
DW	Disk Wars Miscellaneous » Funnies
DW	Danger Warning Miscellaneous » Unclassified
DW	Definetly Would Miscellaneous » Unclassified
DW	Devil Worshiper Community » Religion