| MH | metal halide |
|---|---|
| MHA | Methylhippuric acid |
| MHA | Mueller Hinton agar |
| mHA | minor histocompatibility antigen |
| mHAg | minor histocompatibility antigen |
| MHB | MUELLER-HINTON broth |
| MHB | Methemoglobin |
| MHB | Midbrain-Hindbrain Boundary |
| MHB | medial habenula |
| MHC | Anti-major histocompatibility complex |