| Abbreviation | Definition |
|---|---|
| AAMA | American Architectural Manufacturers Association |
| AAMA | American Association of Medical Administrators |
| AAMA | American Automobile Manufacturers Association |
| AAMA | Arab American Medical Association |
| AAMA | Architectural Aluminum Manufacturers Association |
| AAMA | Association of Advancement of Mexican Americans |
| AAMC | Alaska Association of Municipal Clerks |
| AAMC | Association of American Medical Colleges |
| AAMCC | American Association for Medical Chronobiology and Chronotherapeutics |
| AAMCC | American Association of Museums Curators Committee |
| AAMD | American Association of Medical Dosimetrists |
| AAMD | American Association of Mental Deficiency |
| AAMD | American Association on Mental Deficiency |
| AAME | Alberta Association for Multicultural Education |
| AAME | American Association of Multiple Enchondroma |
| AAME | Association of Aviation Medical Examiners |
| AAMEN | African American Ministry Empowerment Network |
| AAMF | American Association for Marriage and Family |
| AAMF | Association des Agriculteurs Méthaniseurs de France |
| AAMH | Association for the advancement of mental health |