- ACMG stands for American College of Medical Genetics
- ACMG stands for Association of Canadian Mountain Guides
- ACMG stands for Atlantic Coast Media Group (New Jersey)
- ACMG stands for Air Cargo Management Group
- ACMG stands for Alamo City Medical Group (San Antonio, TX)
- ACMG stands for Alexander Capital Management Group (investment advisor; Denver, CO)
- ACMG stands for American Consolidated Management Group (South Carolina)
ACMG