IBV

IBV may refer to:


 * Institute for Business Value, a unit of Innovation and Research wing of IBM Business Consulting.
 * Independent BIOS vendor
 * Infectious bronchitis virus, the cause of avian infectious bronchitis, an important poultry disease.
 * ÍBV Vestmannaeyjar, an Icelandic football club
 * Instituto de Biomecánica de Valencia, Valencia Institute of Biomechanics (Spain)
 * Internationale Bibelforscher-Vereinigung, German Jehovah's Witnesses's association, suppressed by the Nazis
 * Internationalen Berufsringer Verbandes, a German/Austrian professional wrestling promotion which later evolved into the Catch Wrestling Association