Similar to 両シチリア王国

MBB/Kawasaki BK 117

BlackBerry Bold

BlackBerry PlayBook

Business Process Execution Language

Northrop BT

Blohm & Voss BV 222 Wiking

B meson

Boeing C-17 Globemaster III

Fairchild C-123 Provider

Lockheed C-130 Hercules

Computer-aided engineering

Crassulacean acid metabolism

COBIT

Common Object Request Broker Architecture

CAN bus

CR manifold

50 (number)

Double

Duet (disambiguation)

Duo

Bicameralism

Catholic Monarchs of Spain

Farm team

Doctrine of the two swords

Dualisms