HVAC
| Acronym | Definition |
|---|---|
| HVAC | Heating, Ventilation, & Air Conditioning |
| HVAC | High Vacuum |
| HVAC | Heating Ventilation and Air Conditioning |
| HVAC | High Velocity Air Conditioning |
| HVAC | High Voltage Alternating Current |
| HVAC | High Volume Air Conditioning |
| HVAC | Hunter Valley Aboriginal Corporation (Muswellbrook, Australia) |