Displaying 1-2 of 2 result(s).
Vertical Recovery Line
in NASA
Vertical Reference Line
in NASA
133293133292
Similar to VRL
ABL - Allocated BaseLine
ABOLT - Acquire Bolt
ABS - Anti Burn Shield
ABS - After Body Section
ABS - Air Breathing System
ABS - Air Base Supply
ABT - Approximate Burn Time
View all in NASA