OW

One Way (Governmental » Transportation)

** Open Water (Academic & Science » Ocean Science)

* Old World (Regional)

* Outer Wall (Academic & Science » Astronomy)

* Overall Width (Governmental » Transportation)

* Order Wire (Governmental » Military)

* Offer Wanted (Business » General)

* Obwaldo (International » Italian)

* Old Warhorse (Governmental » Military)

* Old Wench (Business » Positions)