CMZ
| Acronym | Definition |
|---|---|
| CMZ | Code Management System |
| CMZ | Channel Migration Zone |
| CMZ | Cleveland Metroparks Zoo (Cleveland, OH) |
| CMZ | Centraal Meldpunt Zorg (Dutch: Central Care Reporting) |
| CMZ | Cape Mountain Zebra (mammal) |
| CMZ | Contiguous Municipality Zone |
| CMZ | Cougar Mountain Zoo (Washington) |
| CMZ | Calcium, Magnesium and Zinc |