The meaning of the Acronym AAO is...

AAO is

• American Academy of Ophthalmology
• American Association of Orthodontists

More Meanings For AAO:

• Add And Overflow
• Aktions Analytische Organisation
• Assassin Alliance Organization
• Amphenol Aerospace Operations
• American Academy of Ophthalmology
• American Association of Orthodontists
• American Academy of Ophthalmology
• Army Acquisition Objective
• Authorized Acquisition Objective
• Against All Odds
• Air Access Only
• Arab Advertising Organization
• Ashtabula Art Online
• Colonel James Jabara Airport, Wichita, Kansas USA

AAO is also in:

• Airport Codes
• Assembly
• FDA
• Firms
• Funnies
• Media
• Military
• Professional Organizations
• Transportation
• Universities
• US Government