What does WO stand for?

What does WO mean?

WO	Web Object Computing » Security
WO	Wicked One Miscellaneous » Funnies
WO	Wonderful One Miscellaneous » Unclassified
WO	Woe On Community » Sports
WO	Wing Operations Governmental » Military
WO	Whos Online Miscellaneous » Unclassified
WO	Weak One Miscellaneous » Unclassified
WO	William Oliver Miscellaneous » Unclassified
WO	West Orange, New Jersey Governmental » State & Local
WO	Warning Order Governmental » Military
WO	Wound Ostomy Medical » Physiology
WO	Wine Of Origin Miscellaneous » Unclassified
WO	Working Opportunity Governmental » US Government
WO	Working Opportunity Business » Positions
WO	Women Operated Community » Sports
WO	Weak Oxidizer Academic & Science » Chemistry
WO	World Orphans Community » Non-Profit Organizations
WO	Welding Operator Business » Positions
WO	Window Original Computing » Software
WO	Wheeled On Miscellaneous » Unclassified
WO	William Orson Miscellaneous » Unclassified
WO	Wiccan Order Community » Religion
WO	Winning Others Miscellaneous » Unclassified
WO	Walter Owns Miscellaneous » Unclassified
WO	Wankers Outfit Miscellaneous » Unclassified