Displaying 1-2 of 2 result(s).
Single Point Ground
in NASA
Signal Point Ground
in NASA
131479131480
Similar to SPG
AAV - Air Admittance Valve
AAV - Aerospace Audio- Visual
ABA - Astronaut Boarding Aircraft
ABC - Active Body Control
ABC - Audio Bus Coupler
ABCL - As Built Configuration List
ABE - Anomalous Biological Entities
View all in NASA