The meaning of the Acronym HBO is...

HBO is

• Henry Bruseles Office

More Meanings For HBO:

• Heating Boiler Oniy
• Hoger Beroeps Onderwijs
• Howard B Owen
• Home Box Office
• Hollywood Beaten Out
• Heavy Broadcast Overkill
• Hollywood Business Orchestra
• Hipparchus Binary Object
• HyperBaric Oxygen
• He Better Orgasm
• Huge Breasts Occasionally
• Home Bound Orgasm
• How Bout Off
• Hey Beastmaster's On
• Hey Baby, Ouch

HBO is also in:

• Adults
• Educational
• Famous
• File Extensions
• Funnies
• Hospitals
• Media
• Music
• Products