BHO

BHO can refer to:

• Barack Hussein Obama II, 44th president of the United States (2009–2017)
• Barack Hussein Obama, Sr., father of Barack Hussein Obama II
• Bhojpuri language (ISO 639 alpha-3, bho)
• Bibliotheca Hagiographica Orientalis, a hagiographical sourcebook
• Blackhorse Road station (National Rail station code BHO)
• British History Online
• Browser Helper Object
• Butane hash oil
• Raja Bhoj Airport IATA code
• Bachmann-Howard ordinal

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