Displaying 1-3 of 3 result(s).
Document Interface Control Document Departure Authorization
in NASA
Data Delivery Acknowledgement
in NASA
Digital Differential Analyzer
in NASA
122806122804122805
Similar to DDA
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