TRA in NASA could mean:
Displaying 1-2 of 2 result(s).
TRA
Training Requirements Analysis
in NASA
TRA
Turnaround Requirements Analysis
in NASA




Similar to TRA

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
ABCL - As Built Configuration List

View all in NASA