Displaying 1-3 of 3 result(s).
Universal Time replaced GMT in 1928
in NASA
132937132936132935
Similar to UT
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