It's shorthand for unmanned aerial vehicle.
01:37, 16 January 2013
unmanned aerial vehicle
21:32, 18 November 2012
Pan American World Airways, commonly known as Pan Am, was ...
A highly accurate tachometer that shines a laser beam on ...
An unmanned arrowhead-shaped hypersonic plane developed in ...
Etihad Airways is the flag carrier airline of the United ...
Beijing Capital International Airport is the main ...
A modified version of the Boeing 747 plane specially ...
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