Found 18 full forms for HHD
| Term | Full Form | Category |
|---|---|---|
| HHD | Hailey Hailey Disease 
| Others |
| HHD | Hand Held Dynamometer
| Others |
| HHD | Happy Hump Day
| Others |
| HHD | Headquarters and Headquarters Detachment
| Others |
| HHD | Headquarters Headquarters Detachment
| Others |
| HHD | Health and Human Development
| Others |
| HHD | Heavy Heavy Duty
| Others |
| HHD | Higgins Hollywood Deazley
| Others |
| HHD | High Human Development
| Others |
| HHD | Hilti Hollow Deck
| Others |
| HHD | Historical Homicide District
| Others |
| HHD | Holiday House Distributing
| Others |
| HHD | HQ and HQ Detachment
| Others |
| HHD | Human Health Damage
| Others |
| HHD | Humanitatum Doctor (Latin: Doctor of Humanities)
| Others |
| HHD | Husker Harvest Days
| Others |
| HHD | Hybrid Hard Drive
| Others |
| HHD | Hypertensive Heart Disease
| Others |