What does OW stand for?

What does OW mean?

OW	One Way Governmental » Transportation
OW	Oh Well Miscellaneous » Unclassified
OW	Open Water Academic & Science » Ocean Science
OW	Old World Regional
OW	Outer Wall Academic & Science » Astronomy
OW	Overall Width Governmental » Transportation
OW	Other Woman Miscellaneous » Unclassified
OW	Order Wire Governmental » Military
OW	Offer Wanted Business » General
OW	Obwaldo International » Italian
OW	One Wish Miscellaneous » Unclassified
OW	Oak Wood Miscellaneous » Unclassified
OW	Old Warhorse Governmental » Military
OW	Old Wench Business » Positions
OW	Ordered Whole Miscellaneous » Unclassified
OW	Obedience Warrant Miscellaneous » Unclassified
OW	Oxford Weave Miscellaneous » Unclassified
OW	The Oddzial Wydzielony Miscellaneous » Unclassified
OW	Off The Wall Miscellaneous » Unclassified
OW	Oscar Wilde Community » Famous
OW	One Wave Academic & Science » Physics
OW	Optical Window Governmental » NASA
OW	Orderwire Governmental » Military