HRZ
| Acronym | Definition |
|---|---|
| HRZ | Hochschulrechenzentrum (German: University Computer Center) |
| HRZ | Herd Reduction Zone (deer hunting) |
| HRZ | Hrvatsko Ratno Zrakoplovstvo (Croatian Air Force) |
| HRZ | High Rainfall Zone (Australia) |
| HRZ | Huriez Syndrome |
| HRZ | Hrvatska Republikanska Zajednica (Croatian: Croatian Republican Union; Croatia) |