| MAPC | migrating action potential complex |
|---|---|
| MBC | male breast cancer; maximal bladder capacity; maximal breathing capacity; metastatic breast cancer; ... |
| MHC | major histocompatibility complex; mental health care |
| MIC | maternal and infant care; medical intensive care; Medical Interfraternity Conference; microscopy; mi... |
| MIRC | Market Intelligence Research Corporation; microtubuloreticular complex |