BV, B.V., Bv, bV, or bv may refer to:

• Backing vocal, in music, a vocal harmony with the lead vocalist provided by one or more backing vocalists
• Busoni-Verzeichnis, a catalogue of compositions by Ferruccio Busoni

• Beaulieu Vineyard, a Napa Valley winery
• Besloten vennootschap, a type of Dutch private limited liability company. Dutch for "private company", similar to the American concept of a limited liability company.
• Bicycle Victoria, an Australian bicycle advocacy organisation
• Black & Veatch, a U.S.-based engineering, consulting and construction company
• Blue Panorama Airlines (IATA airline designator)
• Bottega Veneta, a manufacturer of luxury leather goods
• Bureau Veritas, a testing, inspection, and certification company (stock symbol BV)

• Bacterial vaginosis, the most common cause of vaginal infection
• Belch Vocalizations, the most common form of intra-group communication among the mountain gorilla
• Biological value, a measure of the proportion of absorbed protein from a food which becomes incorporated into the proteins of the organism's body
• Binocular vision, vision in which both eyes are used together
• Blood vessel, part of the circulatory system that transports blood throughout the body
• Biovar, a rank below species often written as bv.

• Batalin–Vilkovisky formalism, a concept in mathematical physics to construct gauge theories
• Bounded variation, a concept in mathematical analysis
• Bounding volume, in computer graphics and computational geometry, a closed volume that completely contains the union of objects in the set

• Bavarian B V, early German 2-4-0 type of locomotive of the Royal Bavarian State Railways
• Bed volume, the volume of material in a vessel (e.g. of a catalyst in a vessel, or stationary phase in column chromatography)
• Boiling vessel, equipment provided to an armoured vehicle for heating food or water (chiefly British)
• Breakdown voltage, the minimum voltage that causes an insulator to become electrically conductive
• Lohner B.V, a variant of the Lohner B.II military reconnaissance aircraft

• Voiced labiodental affricate (⟨b̪͡v⟩, ⟨b̪͜v⟩, or ⟨b̪v⟩), a type of consonant sound

• Bella Vista, Arkansas
• Bouvet Island, an uninhabited South Atlantic sub-Antarctic volcanic island
  • .bv, the inactive ccTLD for Bouvet Island

• Blessed Virgin Mary (Roman Catholic), Mary, mother of Jesus, as venerated in the Roman Catholic Church
• Book value, in accounting, the value of an asset according to its balance sheet account balance
• Bronze Star Medal with Valor
• Bysshe Vanolis, pen-name of Scottish poet James Thomson

• B5 (disambiguation)
• Buena Vista (disambiguation)

This disambiguation page lists articles associated with the title BV.
If an internal link led you here, you may wish to change the link to point directly to the intended article.