Displaying 1-5 of 5 result(s).
Effective SunRise
in NASA
Engineering Support Request
in NASA
Emergency Sun Reacquisition
in NASA
Emergency Situation Report
in NASA
Electronic Scanning Radar
in NASA
123766123767123763123764123765
Similar to ESR
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
View all in NASA