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

ABS - Air Base Supply
ABT - Approximate Burn Time
ABU - Analog Back- Up
ABU - After Body Unit
ABUP - Auxiliary Back- Up Plate
ABV - Above
ABV - Air Bubble Vehicle

View all in NASA