BDU

BDU may refer to:

• Bardufoss Airport (IATA code: BDU), northern Norway
• Boulder Municipal Airport (FAA LID: BDU), Colorado, US

• Bahir Dar University, Ethiopia
• Baku State University, Azerbaijan
• Bharathidasan University, Tamil Nadu, India
• Brown Debating Union, Brown University, Rhode Island, US

• Battle Dress Uniform, historical American camo
• Befehlshaber der U-Boote, head of the German Navy's U-Boat arm in WWI and WWII

• B.D.U, a South Korean boy band
• Bizkaia–Durango, a cycling team based in Spain
• Broadcast distribution undertakings, the legal term for Canadian multichannel television providers
• Oroko language, spoken in Cameroon (ISO 639-3:bdu)
• Data Security Threats Database (BDU), a Russian software vulnerability database