Found 7 full forms for HHZ
| Term | Full Form | Category |
|---|---|---|
| HHZ | Harvest Help Zambia 
| Others |
| HHZ | Health Hope Zambia
| Others |
| HHZ | Herman Hollerith Zentrum
| Others |
| HHZ | Herman Hollerith Zentrums
| Others |
| HHZ | High Hazard Zones
| Others |
| HHZ | Hikueru, French Polynesia
| Others |
| HHZ | Hip Hop Zone
| Others |