BK in NASA could mean:
Displaying 1-2 of 2 result(s).
BK
Brake
in NASA
BK
Back
in NASA




Similar to BK

ABT - Approximate Burn Time
ABU - Analog Back- Up
ABU - After Body Unit
ABUP - Auxiliary Back- Up Plate
ABV - Above
ABV - Air Bubble Vehicle
AC - Aerodynamic Center

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