What does OIS stand for?
OIS stands for "Orbiter Instrumentation Systems"
How to abbreviate "Orbiter Instrumentation Systems"?
"Orbiter Instrumentation Systems" can be abbreviated as OIS
What is the meaning of OIS abbreviation?
The meaning of OIS abbreviation is "Orbiter Instrumentation Systems"
What does OIS mean?
OIS as abbreviation means "Orbiter Instrumentation Systems"
