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