Displaying 1-2 of 2 result(s).
Research Information System
in NASA
Reporting Identification Symbols
in NASA
130108130109
Similar to RIS
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