Blu-ray or Blu-ray Disc (BD) is a digital optical disc data storage format. It was designed to supersede the DVD format, in that it is capable of storing high-definition (720p and 1080p) and ultra high-definition video resolution (2160p).
The BDX is a Belgian armored personnel carrier developed on the basis of the Irish designed Timoney armored vehicle.
BDX could mean any of the following:
BDO is an international network of public accounting, tax and advisory firms which perform professional services under the name of BDO.
Boxing is a combat sport in which two people wearing protective gloves throw punches at each other for a predetermined set of time in a boxing ring.