AA Stands For : Anti-Aircraft | Abbreviated Analysis | Accreditation Authority | Administrative Assistant | Adverse Action | Affordability Analysis | Air Ambulance | Air To Air | Algorithmic Architecture | Allied Affairs | Always Aground | Always Available | Americas Army | Anchor Assembly | Anti Aircraft | Anti-Aircraft | Anti-Armor | Appointing Authority | Aptitude Area | Armor Attachment | Armored Ambulance | Armored Assault | Army Act | Assembly Area | Assessment Agent | Attack Assessment | Auto Assault | Automatic Answer | Avenue of Approach | Adverse Action | Antenna Assembly | Astronomical Applications | Automobile Association | Automobile Association | Action Alliance | Asia Africa | Ann Arbor | American Airlines | Assistant Administrator | Automobile Association | Adjusted Allotment | Adverse Action | Amarillo Area Office (DOE) | Americas Answer | An Agency | Armed Forces Americas | As Amended | Assistance Administration | Assistant Administrator | Atlantic Alliance | Arakan Army