OSIA


AcronymDefinition
OSIAOrder Sons of Italy in America
OSIAOn Site Inspection Agency
OSIAOrlando Sanford International Airport (Orlando, FL)
OSIAOpen Source Industry Association
OSIAOn-Site Inspection Activity (US DoD)
OSIAOpen Source Industry Australia Limited (Australia)
OSIAOne Stop Italian America (online community)
OSIAOpen Standards and Internet Association
OSIAOhio Seed Improvement Association
OSIAOregon Self-Insurers Association
OSIAOhio Sheep Improvement Association
OSIAObservers SWS Interactive Analysis
OSIAOffice of the Smithsonian Institution Archives
OSIAOregon Snowsport Industries Association
OSIAOffice Services and Information Agency
OSIAOutstanding Student Instructor Awards
OSIAOttawa Services Insurance Agency (Canada)
OSIAOpen Systems Interconnection Architecture
OSIAOrder of the Society of Italian-Americans