AAMR
| Acronym | Definition |
|---|---|
| AAMR | American Association on Mental Retardation (now American Association on Intellectual and Developmental Disabilities) |
| AAMR | Age-Adjusted Mortality Rate |
| AAMR | Anti-Aging Medical Research |
| AAMR | Acute Antibody-Mediated Rejection |
| AAMR | Association for the Advancement of Medicine by Research (est. 1882; UK) |
| AAMR | African American Male Research (Washington, DC) |