| Acronym | Definition |
|---|
| HPDE➣High Density Polyethylene |
| HPDE➣High Performance Driving Event |
| HPDE➣High Performance Driving Experience (Limerock, CT) |
| HPDE➣High Performance Driving Education (motorsports) |
| HPDE➣Human Pancreatic Ductal Epithelial Cell (medicine) |
| HPDE➣Human Pancreatic Duct Epithelium |