What does COS stand for?
COS stands for "contingency operating statIon"
How to abbreviate "contingency operating statIon"?
"contingency operating statIon" can be abbreviated as COS
What is the meaning of COS abbreviation?
The meaning of COS abbreviation is "contingency operating statIon"
What does COS mean?
COS as abbreviation means "contingency operating statIon"
