S/A in NASA could mean:
Displaying 1-5 of 5 result(s).
S/A
Site Activation
in NASA
S/A
Safe and Arm
in NASA
S/A
Scheduled/Actual
in NASA
S/A
Subassembly
in NASA
S/A
Spacecraft Adapter
in NASA




Similar to S/A

AA - Antenna Assembly
AAA - Avionics Air Assembly
AAC - Aft Access Closure
AACB - Aeronautics and Astronautics Coordinating Board
AAD - Attitude Anomaly Detector
AAFE - AeroAssist Flight Experiment
AAFM - Acoustic Atomic Force Microscopy

View all in NASA