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




Similar to BK

A/FM - Air/Firing Mechanism
A/G - Air to Ground
A/L - AutoLand
A/L - AirLock
A/L - Approach and Landing
AA - Astronomical Applications
AA - Adverse Action

View all in NASA