WASO


AcronymDefinition
WASOWest Australian Symphony Orchestra
WASOWeighted Average Shares Outstanding (finance)
WASOWake-time After Sleep Onset
WASOWashington Support Office (US National Park Service)
WASOWorld All Styles Organisation (est. 1984; Mulgrave, Victoria, Australia; martial arts)
WASOWater Allocation Security Objectives (Australia)
WASOWWMCCS ADP Security Officer