What does RKO stand for?
RKO stands for "Range Keeper Operator"
How to abbreviate "Range Keeper Operator"?
"Range Keeper Operator" can be abbreviated as RKO
What is the meaning of RKO abbreviation?
The meaning of RKO abbreviation is "Range Keeper Operator"
What does RKO mean?
RKO as abbreviation means "Range Keeper Operator"
