OR in NASA could mean:
Displaying 1-7 of 7 result(s).
OR
Operations Requirement
in NASA
OR
Operations Review
in NASA
OR
Operational Right
in NASA
OR
Oxygen Relief
in NASA
OR
Outer Roll
in NASA
OR
Operational Requirement
in NASA
OR
Operations Room
in NASA




Similar to OR

A/L - AirLock
A/L - Approach and Landing
AA - Astronomical Applications
AA - Adverse Action
AA - Antenna Assembly
AAA - Avionics Air Assembly
AAC - Aft Access Closure

View all in NASA