NHN may refer to:
- NHN Corporation, the previous name of South Korean firm which later split into Naver Corporation and NHN Corporation
- Nickel hydrazine nitrate, an explosive
- Normalhöhennull, the standard geographical height system used in Germany
- New Hampshire Northcoast Corporation, a US railroad company
This disambiguation page lists articles associated with the title NHN.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: