OT in NASA could mean:
Displaying 1-7 of 7 result(s).
Similar to OT
ACBM - Active Common Berthing MechanismACC - Aft Cargo Carrier
ACCA - Automatic Cloud Cover Assessment
ACCMS - Advanced Checkout, Control, and Maintenance System
ACCS - Advanced Checkout and Control System
ACE - Advanced Composition Explorer
ACE - Apollo Checkout Equipment
View all in NASA