| Term | Full Form | Category |
|---|---|---|
| HFNC | Hemophilia Foundation of Northern California | Others |
| HFNC | High Flow Nasal | Others |
| HFNC | High Flow Nasal Cannula | Others |
| HFNC | High flow nasal cannulae | Others |
| HFNC | High-Flow Nasal Cannula | Others |
| HFNC | Home Furnishings Networking Conference | Others |