BYV (disambiguation)

BYV is the approved acronym for the Beet yellows virus.

BYV may also refer to:


 * Bykovaite, a silicate mineral (mineral symbol); see List of mineral symbols
 * Beira Lake Seaplane Base, in Sri Lanka (IATA code); see List of airports by IATA airport code: B
 * byv, ISO code for the Medumba language