What does O/S stand for?
O/S stands for "Organisation/Schmelt"
How to abbreviate "Organisation/Schmelt"?
"Organisation/Schmelt" can be abbreviated as O/S
What is the meaning of O/S abbreviation?
The meaning of O/S abbreviation is "Organisation/Schmelt"
What does O/S mean?
O/S as abbreviation means "Organisation/Schmelt"
