BNHS

BNHS may refer to:
 * Belfast Natural History Society, Northern Ireland
 * Birmingham Natural History Society, England
 * Bombay Natural History Society, India

Schools

 * Balayan National High School, Balayan, Batangas, Philippines
 * Bata National High School, a public high school in Bacolod, Negros Occidental, Philippines
 * Balibago National High School, Santa Rosa City, Laguna, Philippines
 * Belvidere North High School, Belvidere, Illinois, United States
 * Byron Nelson High School, Trophy Club, Texas, United States

bagnen national high school