OASA

AcronymDefinition
OASAOffice of the Assistant Secretary of the Army
OASAOffice of Academic and Student Affairs
OASAOffice of Alcoholism and Substance Abuse
OASAOffice of Alcohol and Substance Abuse
OASAOntario Amateur Softball Association
OASAOklahoma Association of School Administrators
OASAOrienteering Association of South Australia
OASAOregon Adult Soccer Association
OASAOlympic and Amateur Sports Act
OASAOrganisation Against the Suffering of Animals (Denmark)
OASAOlder Adult Services Act
OASAOffice of the Assistant Secretary for Administration
OASAOklahoma Amateur Softball Association
OASAOrthodontic Assistant School of Atlanta
OASAOrganismos Astikon Siginonion Athinon
OASAOpenOffice.org Association for South Africa
OASAOregon Abuse Survivors and Advocates
OASAOntario Amputee Sports Association
OASAOregon Ambulatory Surgery Association
OASAOffice Administration Student Association
OASAObserver's Assessment of Sedation and Anesthesia
OASAOttawa Area Superintendents' Association (Canada)
OASAOffice of the Assistant Secretary for Aging