What does OS2 stand for?
OS2 stands for "Officer OS1 Shenk"
How to abbreviate "Officer OS1 Shenk"?
"Officer OS1 Shenk" can be abbreviated as OS2
What is the meaning of OS2 abbreviation?
The meaning of OS2 abbreviation is "Officer OS1 Shenk"
What does OS2 mean?
OS2 as abbreviation means "Officer OS1 Shenk"
