GN in NASA could mean:
Displaying 1-2 of 2 result(s).
GN
Ground Network
in NASA
GN
Gain
in NASA




Similar to GN

ABS - Air Breathing System
ABS - Air Base Supply
ABT - Approximate Burn Time
ABU - Analog Back- Up
ABU - After Body Unit
ABUP - Auxiliary Back- Up Plate
ABV - Above

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