| MCA/MR | multiple congenital anomaly/mental retardation [syndrome] |
|---|---|
| MEMR | multiple exostoses-mental retardation [syndrome] |
| ment | mental, mentality |
| MHA | major histocompatibility antigen; May-Hegglin anomaly; Mental Health Association; methemalbumin; mic... |
| MHC | major histocompatibility complex; mental health care |