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Antenna Gain-to-Noise Temperature Ratio
in NASA
Gradient-to-Cooling Ratio
in NASA
124538124539
Similar to G/T
A/L - Approach and Landing
AA - Astronomical Applications
AA - Adverse Action
AA - Antenna Assembly
AAA - Avionics Air Assembly
AAC - Aft Access Closure
AACB - Aeronautics and Astronautics Coordinating Board
View all in NASA