Wikipedia
BSY
BSY could refer to:
- Big Sky Airlines; ICAO airline code BSY
- Bored Suburban Youth, American hardcore punk band, 1985-88
- Brondesbury railway station, London; Network Rail station code BSY
- Bardera Airport, in Gedo, Somalia; ICAO airport code BSY
- B. S. Yeddyurappa,25th Chief Minister of Karnataka, Indian Politician