| MCHS | Maternal and Child Health Service |
|---|---|
| MCN | maternal child nursing; minimal change nephropathy; mixed cell nodular [lymphoma] |
| MCRE | mother-child relationship evaluation |
| NICHHD | National Institute of Child Health and Human Development |
| NSC | neurosecretory cell; no significant change; nonservice connected; nonspecific suppressor cell; norma... |