HFNS
| Acronym | Definition |
|---|---|
| HFNS | Holy Family of Nazareth School (Irving, TX) |
| HFNS | Heart Failure Nurse Specialist (cardiology) |
| HFNS | Hot Flashes and Night Sweats (medical symptoms) |
| HFNS | High-Flux Neutron Source |
| HFNS | Household Food and Nutritional Security (International Fund for Agricultural Development and Belgian Survival Fund joint program) |
| HFNS | Hemorrhagic Fever with Nephrotic Syndrome |