OA in NASA could mean:
Displaying 1-7 of 7 result(s).
OA
Operational Aft DSC or MOM
in NASA
OA
Overall
in NASA
OA
Operational Instrumentation MDM-Aft
in NASA
OA
Orbital Assembly
in NASA
OA
Operations Agreement
in NASA
OA
Office of Applications now OSTA
in NASA
OA
Output Axis
in NASA




Similar to OA

A/FM - Air/Firing Mechanism
A/G - Air to Ground
A/L - AutoLand
A/L - AirLock
A/L - Approach and Landing
AA - Astronomical Applications
AA - Adverse Action

View all in NASA