CZA
| Acronym | Definition |
|---|---|
| CZA | Central Zoo Authority (India) |
| CZA | Chichen Itza, Mexico (airport code) |
| CZA | Central Zionist Archives (Jerusalem, Israel) |
| CZA | Circumzenithal Arc (rainbow) |
| CZA | Cino Zucchi Architetti (Italian: Cino Zucchi Architecture; Milan, Italy) |
| CZA | Chinese Zeolite Association |
| CZA | Certified Zoning Administrator (certification) |
| CZA | Course Zero Automation (Boston, MA Inertial Navigation Units) |