WO

Acronym	Definition
WO	Without
WO	Warrant Officer
WO	Work Order
WO	Week Of
WO	Workout
WO	Wife Of
WO	Washington Office
WO	Wide-Open
WO	Walk Out (real estate)
WO	Wipe Out
WO	Walk Over (sports)
WO	War Office
WO	Wearing-Off
WO	Wetenschappelijk Onderwijs
WO	Written Off
WO	Wipe-Off
WO	Written Out (mathematics)
WO	Wash Out
WO	Water Outlet
WO	Warning Order
WO	Women's Ordination
WO	Watch Officer
WO	Work Output (simple machines)
WO	Wideout (US football)
WO	Welsh Office (UK government)
WO	Weather Office
WO	Weapons Officer
WO	War Orientation (US Navy)
WO	World Airways, Inc (IATA airline code)
WO	Waste Operation
WO	Wilfully Obscure
WO	Willimantic Orchestra (Connecticut)
WO	Workstation Operator
WO	Official Wrapper (Scott Catalogue prefix; philately)
WO	Walkabout Orthosis
WO	Wimborne Orchestra (UK)
WO	Windham Orchestra (Brattleboro, VT)