| Acronym | Definition |
|---|
| AAM | American Association of Museums |
| AAM | Air to Air Missile |
| AAM | Air-To-Air Missile |
| AAM | Academy of Ancient Music (International Chamber Orchestra) |
| AAM | Alliance of Automobile Manufacturers |
| AAM | Automatic Acoustic Management |
| AAM | Adventures of the American Mind |
| AAM | Atmospheric Angular Momentum |
| AAM | Anti-Apartheid Movement (South Africa) |
| AAM | Ann Arbor Michigan |
| AAM | American Academy of Micropigmentation (Goldboro, NC) |
| AAm | Acrylamide |
| AAM | American Academy of Microbiology |
| AAM | American Academy of Mechanics |
| AAM | Automobile Association of Malaysia |
| AAM | Army Achievement Medal |
| AAM | Application Activity Model |
| AAM | Anti-Aircraft Missile |
| AAM | Agrupacion Astronomica de Madrid (Amateur Astronomy Club) |
| AAM | Anti Aging Medicine |
| AAM | Association of Attorney-Mediators (Dallas, TX) |
| AAM | Office of Aviation Medicine (Federal Aviation Administration) |
| AAM | Association of Anglican Musicians (Little Rock, Arkansas) |
| AAM | Associate in Automation Management |
| AAM | American Association of Malaysia |
| AAM | American Axle and Manufacturing, Inc. |
| AAM | Aircraft Availability Model |
| AAM | Aerial Achievement Medal |
| AAM | Amino Acid Mixture |
| AAM | American Agriculture Movement, Inc. |
| AAM | Advertising Account Management |
| AAM | Advertising Account Manager |
| AAM | Airborne Activity Monitor |
| AAM | Army Aircraft Maintenance |
| AAM | Application Architectural Model |
| AAM | Airfield Attack Munition |
| AAM | ALGOL Assay Medium |
| AAM | Asociación Asperger Málaga |
| AAM | Affected Acreage Map |
| AAM | Active Assisted Movement |
| AAM | Association for Anthropology in Micronesia |
| AAM | Antenna Assembly Mechanism |
| AAM | ATM Adaptive Layer |
| AAM | Automated Auger Microprobe |
| AAM | Application Access Medium |
| AAM | American Association Movement |
| AAM | Architecture Assessment Methodologies |
| AAM | Anti-Antimissile Missile |