BH, Bh or bh may refer to:
Medicine Bernard-Horner syndrome, a combination of symptoms that arises when a group of nerves known as the sympathetic trunk is damaged Borderline hypertensive, an American medical classification for cases where a person's blood pressure is elevated above normal, but not to the level considered hypertension Bronchial hyperresponsiveness, a state characterised by easily triggered bronchospasm Bundle of His, collection of heart muscle cells specialized for electrical conduction
Science and technology BH register, in computer architectures Bohrium, symbol Bh, a chemical element Boron monohydride, chemical formula BH, a chemical compound Black hole
Places BH postcode area, a region in southern England served by Bournemouth postal sorting office Bahrain (ISO 3166-1 country code BH) .bh, the Internet country code top-level domain for Bahrain Belize's WMO and obsolete NATO country code digram Belo Horizonte, the capital of Minas Gerais, Brazil Beverly Hills, a city in Los Angeles County, California, US Bosnia and Herzegovina (reporting mark BiH or B&H) Bihor County, Romania Bihar, a state of India
Businesses BH (newspaper), Malaysian newspaper B&H Rail (reporting mark BH) Beistegui Hermanos, a Spanish bicycle manufacturer Hawkair (IATA airline code BH)
Religion B'ezrat hashem or B"H, Hebrew for "with God's help" Brotherhood of Hope, a Catholic association of the faithful Before Hijra, years before the epoch of the Islamic calendar
Other uses bh (digraph), a digraph in some writing systems .bh, the Internet country code top-level domain for Bahrain Bihari languages, a group of languages (ISO 639-1 language code bh) Broadcasting House (radio programme) Before Hijra, years before the epoch of the Islamic calendar Blumhouse Productions, also known as BH Productions or simply BH Jambi (vehicle registration prefix BH)
See also B&H (disambiguation) HB (disambiguation)