OP in NASA could mean:
Displaying 1-4 of 4 result(s).
OP
Open
in NASA
OP
OPerate
in NASA
OP
OPeration
in NASA
OP
Oxygen Purge
in NASA




Similar to OP

A/D - Analog-to-Digital
A/E - Architectural and Engineering
A/E - Activity Elements
A/F - Air-to-Fuel Ratio
A/FM - Air/Firing Mechanism
A/G - Air to Ground
A/L - AutoLand

View all in NASA