Displaying 1-2 of 2 result(s).
Nominal Percent Defective
in NASA
NASA Policy Directive
in NASA
127792127793
Similar to NPD
AAR - After Action Review
AARL - Aeronautical and Astronautical Research Laboratory
AAV - Air Admittance Valve
AAV - Aerospace Audio- Visual
ABA - Astronaut Boarding Aircraft
ABC - Active Body Control
ABC - Audio Bus Coupler
View all in NASA