BDY
BDY or bdy may refer to:

 BDY, the IATA code for Bandon State Airport, Oregon, United States
 BDY, the station code for Bredbury railway station, Greater Manchester, England
 BDY, the station code for Broadway station (LIRR), New York, United States
 bdy, the ISO 639-3 code for Yugambeh–Bundjalung languages, Australia