HBO (disambiguation)

HBO (Home Box Office) is an American pay television network owned by AT&T through its multimedia and entertainment division, WarnerMedia. In correspondence, it may refer to:

• Home Box Office, Inc., a division of WarnerMedia which owns the brands of HBO and sister channel Cinemax
• HBO (international), a collection of HBO-branded cable and satellite TV networks, most of which are operated by Home Box Office, Inc. through regionally-based subsidiaries
  • HBO Asia, a suite of Southeast Asian premium networks owned by WarnerMedia through HBO Asia Pte Ltd.
  • HBO Latin America Group, a subsidiary of WarnerMedia that oversees a suite of Latin American premium networks
  • HBO Brazil, a suite of Brasilian pay television networks owned by WarnerMedia through HBO Latin America Group
  • HBO (Canadian TV channel), a multiplex channel of Bell Media-owned Canadian pay television network Crave operating under brand and program licensing agreements with WarnerMedia
  • HBO Europe, a suite of pay television networks serving Central and Eastern Europe owned by WarnerMedia through Home Box Office, Inc.
  • HBO Netherlands, a defunct Dutch premium television network owned by Home Box Office, Inc. and Ziggo, which operated from 2012 to 2016
• HBO Max, a U.S.-based over-the-top streaming service offering content from HBO and other WarnerMedia properties
• HBO Go, a deprecated U.S. and active international streaming service offering content from HBO to subscribers of the linear pay television channel
• HBO Now, a deprecated U.S.-based over-the-top streaming service offering content from HBO; formally referred to as "the HBO app" or as "the HBO streaming service" since August 2020

HBO may also refer to:

• Halo.Bungie.Org, a Halo fansite
• Hartung–Boothroyd Observatory, an observatory in Mount Pleasant, New York
• Hoger beroepsonderwijs, higher applied education institutes in Flanders and the Netherlands
• Hollywood Bowl Orchestra
• Hyperbaric oxygen
• Ancient Hebrew language's ISO code
• HBO & Company, a company taken over by McKesson Corporation in 1999

See also

• Metaboric acid (HBO₂)