What does DOS stand for?
DOS stands for "Dunce Overriding System"
How to abbreviate "Dunce Overriding System"?
"Dunce Overriding System" can be abbreviated as DOS
What is the meaning of DOS abbreviation?
The meaning of DOS abbreviation is "Dunce Overriding System"
What does DOS mean?
DOS as abbreviation means "Dunce Overriding System"
