| Acronym | Definition |
|---|
| HCAM➣Hopkinton Community Access and Media (Hopkinton, MA) |
| HCAM➣Health Care Association of Michigan (est. 1948; Lansing, MI) |
| HCAM➣Home Care Alliance of Maine |
| HCAM➣Human Capital Asset Management (US General Services Administration human resources) |
| HCAM➣Health Care Auxiliary of Minnesota |
| HCAM➣Homing Cellular Adhesion Molecule |