SIR in NASA could mean:
Displaying 1-4 of 4 result(s).
SIR
Shuttle Imaging Radar
in NASA
SIR
Systems Integration Review
in NASA
SIR
System Interface Requirements
in NASA
SIR
Software Initiated Restart
in NASA




Similar to SIR

AACB - Aeronautics and Astronautics Coordinating Board
AAD - Attitude Anomaly Detector
AAFE - AeroAssist Flight Experiment
AAFM - Acoustic Atomic Force Microscopy
AAR - After Action Review
AARL - Aeronautical and Astronautical Research Laboratory
AAV - Air Admittance Valve

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