| Acronym | Definition |
|---|
| CMHB➣Community Mental Health Board |
| CMHB➣Compagnie des Manufactures d'Horlogerie Bijouterie (French watch and jewelry manufacturer) |
| CMHB➣Coarse Matrix High Binder (construction) |
| CMHB➣Club Mouche de Haute-Bretagne (French fly fishing club) |
| CMHB➣Complementary Multiple-Hydrogen Bonded (chemistry) |