HCM
HCM is an abbreviation for:
- Harmonised Calculation Method, international agreement
- Hausdorff Center for Mathematics, a research institute at the University of Bonn
- Healthcare Management
- HEMS crew member, EMS personnel in the air rescue
- Highway Capacity Manual, American standard work on traffic engineering
- Hồ Chí Minh, a Vietnamese Revolutionary
- Human Capital Management
- Hypertrophic cardiomyopathy, a disease of the heart muscle
HC -M is an abbreviation for:
- Chrysler HC -M, a car model of 1970
- Disambiguation
- Abbreviation