Displaying 1-4 of 4 result(s).
Preburner P/B preferred
in NASA
Phonetically Balanced
in NASA
128560128558128561128559
Similar to PB
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