BPD

BPD may refer to:
 * Bipolar disorder
 * Borderline personality disorder
 * Brief psychotic disorder

Medical

 * Biliopancreatic diversion
 * Bronchopulmonary dysplasia

Organizations

 * Bharat Punarnirman Dal, a national political party of India
 * Birla Institute of Technology and Science, Pilani – Dubai Campus
 * Bombrini-Parodi-Delfino, an Italian chemical firm that existed from 1912 to 1968
 * Brunei Prison Department

Law enforcement

 * Bakersfield Police Department
 * Baltimore Police Department
 * Bellevue Police Department (Washington)
 * Bellingham Police Department
 * Berkeley Police Department
 * Binghamton Police Department
 * Boise Police Department
 * Boston Police Department
 * Bradenton Police Department
 * Brea Police Department

Other uses

 * BPD (car), British cyclecar manufactured in 1913
 * Bank Pembangunan Daerah, a term for Indonesian regional development banks
 * Barrel per day, a unit of oil production rate commonly used in a regions or countries using the oil barrel of 42 US gallons
 * Biocidal Products Directive, European Union directive 98/8/EC
 * Building Performance Database, a database maintained by the Lawrence Berkeley National Laboratory for the US Department of Energy
 * Business Process Diagram, the process diagram used in Business Process Model and Notation