BIHS

The acronym BIHS may stand for:

Schools

 * Bishop Ireton High School
 * Brooklyn International High School
 * Bronx International High School
 * Busan International High School
 * Bluecrest International High School

Other organisations

 * Banco Itau Holding Financeira, S.A
 * British Ice Hockey Superleague
 * Beech Island Historical Society
 * Block Island Historical Society
 * Blennerhassett Island Historical State Park
 * Brierfield Ironworks Historical State Park