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

AAC - Aft Access Closure
AACB - Aeronautics and Astronautics Coordinating Board
AAD - Attitude Anomaly Detector
AAFE - AeroAssist Flight Experiment
AAFM - Acoustic Atomic Force Microscopy
AAR - After Action Review
AARL - Aeronautical and Astronautical Research Laboratory

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