Displaying 1-3 of 3 result(s).
Special Test Unit
in NASA
Star Tracker Unit
in NASA
Shuttle Test Unit
in NASA
131949131948131950
Similar to STU
ABT - Approximate Burn Time
ABU - Analog Back- Up
ABU - After Body Unit
ABUP - Auxiliary Back- Up Plate
ABV - Above
ABV - Air Bubble Vehicle
AC - Aerodynamic Center
View all in NASA