FF in NASA could mean:
Displaying 1-3 of 3 result(s).
FF
Free Flight
in NASA
FF
Flip Flop
in NASA
FF
Flight Forward
in NASA




Similar to FF

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

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