HPDF
| Acronym | Definition |
|---|---|
| HPDF | High-Performance Debugging Forum (UK) |
| HPDF | High Power Density Focusing Optics (Castelo Enterprises, Inc.) |
| HPDF | Highest Practical Dose and Frequency (medication research) |
| HPDF | Habaraduwa Participatory Development Foundation (Sri Lanka) |
| HPDF | High-Performance Data Fabric (computing) |