What does SIS stand for?
SIS stands for "Surface Instrumentation Subsystem"
How to abbreviate "Surface Instrumentation Subsystem"?
"Surface Instrumentation Subsystem" can be abbreviated as SIS
What is the meaning of SIS abbreviation?
The meaning of SIS abbreviation is "Surface Instrumentation Subsystem"
What does SIS mean?
SIS as abbreviation means "Surface Instrumentation Subsystem"
