HTN can refer to:
Computing
edit- Hierarchical task network, planning formalism in artificial intelligence
- "Homesteading the Noosphere", essay on computer programming
Medicine
editOrganisations
edit- Home Theater Network, defunct movie subscription service
- Houghton Mifflin, now part of Houghton Mifflin Harcourt
- Hughes Television Network, defunct American television network
Transport
edit- Hammonton station, New Jersey, United States
- Hathiyan railway station, Pakistan
- Hatton railway station, Sri Lanka
- Hatton (Warwickshire) railway station, England
- Hotan Airport, Xinjiang, China
- Houten railway station, Netherlands