title: OAA
text: # OAA
  
  OAA may refer to:
  
  * Oakwood Adventist Academy
  * Oceania Athletic Association
  * Office of the Administrative Assistant to the Secretary of the Army
  * Ohio Auctioneers Association
  * Ohio Achievement Assessment
  * Old Achimotans Association
  * The Older Americans Act of 1965
  * Oman Automobile Association, a member of the FIA
  * Ontario Association of Architects
  * Open Adoption Agreement
  * Open Agent Architecture
  * Open Automotive Alliance, an organization to computerize cars
  * Optically active additive, for use in paints and coatings
  * Opticians Association of America
  * Optometrists Association Australia
  * Oriental Astronomical Association
  * Orlando Apopka Airport
  * Oxaloacetic acid
  * Oxford Aviation Academy
  * Oxley Aviation, Australia (ICAO operator designator)
  * Ozark Adventist Academy
  