Displaying 1-5 of 5 result(s).
Radar Altimeter R/A preferred
in NASA
129740129737129738129739129736
Similar to RA
AC - Alternating Current
AC - Assembly Complete
ACBM - Active Common Berthing Mechanism
ACC - Aft Cargo Carrier
ACCA - Automatic Cloud Cover Assessment
ACCMS - Advanced Checkout, Control, and Maintenance System
ACCS - Advanced Checkout and Control System
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