BNO

BNO may refer to:

• British National (Overseas), a class of British nationality
  • British National (Overseas) passport
• Baksan Neutrino Observatory, Caucasus mountains, Russia
• BNO News, a news agency
• Boys Night Out (band), an emo/post-hardcore band from Ontario, Canada.
• Burns Municipal Airport in Burns, Oregon, which have FAA identifier BNO
• The Beano, a British comic
• Building network operator, UK, concerned with electrical distribution in a building
• Bowels not open, i.e. constipation