OB in NASA could mean:
Displaying 1-4 of 4 result(s).
OB
Onboard
in NASA
OB
Outboard
in NASA
OB
Optical Bench
in NASA
OB
Operational Base
in NASA




Similar to OB

A - Ampere
A - Alpha
A - Acceleration
A - Aft
A&A - Advertise and Award
A&E - Architectural and Engineering
A&E - Architects and Engineering

View all in NASA