OSW

AcronymDefinition
OSWOver Seas Worker (Philippines)
OSWOffice of the Status of Women (various locations)
OSWOffshore Wind (renewable energy source)
OSWOld School Wrestling
OSWOffice of Solid Waste
OSWOrsk (Russia)
OSWOperation Southern Watch (JTF-SWA)
OSWOffice of Surface Water (USGS)
OSWOn-Site Wastewater (various locations)
OSWOff the Streets and Into Work
OSWOfficial Scrabble Words
OSWOregon Stage Works (theater)
OSWOld Swedish (linguistics)
OSWOsijek Wireless (Croatia)
OSWOne Season Wonder
OSWOffice of Secretary of War (US DoD)
OSWOperations Support Wing
OSWOrient Script Worldwide (UK)
OSWOutbound Signaling Word
OSWOtaku Sailor Wars (game)
OSWOpen Surface Wound
OSWOver-Size Waveguide