The meaning of the Acronym AA is...

AA is

• Assembly Area
• Abbreviated Analysis
• Affordability Analysis
• Air ambulance
• Armored Ambulance
• Allied Affairs
• Anti Aircraft
• Appointing Authority
• Aptitude Area
• Attack Assessment
• Automatic Answer
• Avenue of Approach
• Accreditation Authority
• Anti- Armor
• Algorithmic Architecture
• Administrative Assistant
• Always Aground
• Air To Air
• Adverse Action
• America's Army
• Armor Attachment
• Armored Assault
• Anchor Assembly
• Always Available

More Meanings For AA:

• Acquired Attributes
• ASCII Art
• AMD Assured
• AMD Athlon processor
• Access Authorization
• Awaiting Activation
• Auto Answer
• Agile Access
• alcoholics anonymous
• Ask About
• Associate of Arts
• Astronomy and Astrophysics
• Acetic Acid
• Amino Acrylate
• Arachidonic Acid

AA is also in:

• Academic Degrees
• Assembly
• Chat
• Chemistry
• General
• Hardware
• Networking
• Security
• Telecom