CZO
| Acronym | Definition |
|---|---|
| CZO | College Zorg Opleidingen (Dutch: College of Care Education; est. 2003) |
| CZO | Comprehensive Zoning Ordinance |
| CZO | College Ziekenhuis Opleidingen (Dutch: College Training Hospital) |
| CZO | Critical Zone Observatory (US NSF) |
| CZO | Computerized Zoning Ordinance |
| CZO | Chesapeake Zoning Ordinance (Virginia) |