MHCA
| Acronym | Definition |
|---|---|
| MHCA | Mental Health Council of Australia |
| MHCA | Manitoba Heavy Construction Association |
| MHCA | Missouri Health Care Association |
| MHCA | Mental Health Council of Arkansas |
| MHCA | Maryland Hall for the Creative Arts (Annapolis, MD) |
| MHCA | Modified Historic Cost Accounting |
| MHCA | Mary Help Christians Academy (Catholic preparatory school; North Haledon, NJ) |
| MHCA | Masters in Health Care Administration (degree) |