Bih or BIH may refer to:

• Bosnia and Herzegovina, ISO 3166-1 alpha-3 country code BIH
• Benign intracranial hypertension, a neurological disorder
• Bounding interval hierarchy, a data structure for computer graphics
• Bureau International de l'Heure (International Time Bureau)
• An abbreviated slang form of the word "bitch"

• Rade language of Vietnam (Glottolog code: bih)
• Bihari language of India and Nepal (ISO 639 alpha-3 language code bih)

• Eastern Sierra Regional Airport, California (IATA location identifier)
• British International Helicopters, an airline based in England

This disambiguation page lists articles associated with the title BIH.
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