OPR in NASA could mean:
Displaying 1-5 of 5 result(s).
OPR
Oxygen Pressure Regulator
in NASA
OPR
Operator
in NASA
OPR
Operations Planning Review
in NASA
OPR
Office of Primary Responsibility
in NASA
OPR
Orbiter/Payload Recorder
in NASA




Similar to OPR

ACF - Auto- Correlation Function
ACFS - Advanced Concepts Flight Simulator
ACFY - After the Current Fiscal Year
ACIO - Agency Chief Information Officer
ACIP - Assembly Configuration and Integration Panel
ACLUF - American Civil Liberties Union Foundation
ACMT - Aircraft Certification Management Team

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