HPNS
| Acronym | Definition |
|---|---|
| HPNS | High Pressure Nervous Syndrome |
| HPNS | High Pressure Neurological Syndrome |
| HPNS | High Plains News Service (Billings, MT) |
| HPNS | High Performance Network System (computer hardware) |
| HPNS | High Performance Native Socket |
| HPNS | Hypothalamic-Pituitary Neurosecretory System |