| Acronym | Definition |
|---|
| MCHW➣Manual of Contract Documents for Highway Works (UK) |
| MCHW➣Maternal and Child Health Worker |
| MCHW➣Maori Community Health Worker (professional network; New Zealand) |
| MCHW➣Mother and Child Health Week |
| MCHW➣Minnesota Chemical Health Week |
| MCHW➣International Joint Master’s Program in Circumpolar Health and Wellbeing |