| Rank | Abbreviation | Meaning |
|---|
| ***** | HCCM | Discharge Under Honorable Conditions, Convenience of the Man
| |
| ***** | HCCM | Healthcare Continuum Model
| |
| **** | HCCM | Heteroskedasticity-Consistent Covariance Matrix
| |
| *** | HCCM | Hairy Cell Conditioned Medium
| |
| *** | HCCM | heart cell-conditioned medium
| |
| *** | HCCM | Hispanic Chamber of Commerce of Minnesota
| |
| *** | HCCM | Hispanic Chamber of Commerce of Marin
| |
| ** | HCCM | Hierarchical Condition Category Model
| |
| ** | HCCM | hairy-cell-conditioned media
| |
| ** | HCCM | Hill Country Community Ministries
| |
| ** | HCCM | Hispanic Chamber of Commerce of MN
| |
| ** | HCCM | Honorable Conditions Convenience of the Man
| |
| * | HCCM | Hana Cultural Center & Museum
| |
| * | HCCM | Horizontal Continuous Casting Machine
| |
| * | HCCM | Healthy Child Care Minnesota
| |
| * | HCCM | Health Care Campaign of Minnesota
| |
| * | HCCM | Haskell Cultural Center Museum
| |
| * | HCCM | Human Capital Contribution Model
| |
| * | HCCM | Home County Case Manager
| |
| * | HCCM | Home Care Consortium of Marin
| |
| * | HCCM | High Country Capital Management
| |
| * | HCCM | Henderson County Coal Mining
| |
| * | HCCM | Healthy Child Care Missouri
| |
| * | HCCM | horse conceptus-conditioned medium
| |
| * | HCCM | Harty Conflict Consulting Mediation
| |