VA/T/VTA means Vibro-Acoustic/Thermal/Vacuum Test Article in
NASA
Similar to VA/T/VTA
ABC - Active Body Control
ABC - Audio Bus Coupler
ABCL - As Built Configuration List
ABE - Anomalous Biological Entities
ABHRS - As Built Hardware Reporting System
ABL - Allocated BaseLine
ABOLT - Acquire Bolt
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