| AAMR | Age Adjusted Mortality Rate 
| Others |
| AAMR | AIBD Annual Media Research
| Others |
| AAMR | Alcohol Abstinence Monitoring Requirement
| Others |
| AAMR | Alliance of Academic Musculoskeletal Radiologists
| Others |
| AAMR | Altoona Association of Model Railroaders
| Others |
| AAMR | American Association Mental Retardation
| Others |
| AAMR | American Association of Mental Retardation
| Others |
| AAMR | American Association on Mental Retardation
| Others |
| AAMR | Asociacion Argentina de Medicina Respiratoria
| Others |