| HN | head and neck; head nurse; hemagglutinin neuraminidase; hematemesis neonatorum; hemorrhage of newbor... |
|---|---|
| H & N | Head & Neck |
| ACO-HNS | American Council of Otolaryngology-Head and Neck Surgery |
| H&N | head and neck |
| HNS | head and neck surgery; home nursing supervisor |