What does COSC stand for?
COSC stands for "Combat Operations Specialist Course"
How to abbreviate "Combat Operations Specialist Course"?
"Combat Operations Specialist Course" can be abbreviated as COSC
What is the meaning of COSC abbreviation?
The meaning of COSC abbreviation is "Combat Operations Specialist Course"
What does COSC mean?
COSC as abbreviation means "Combat Operations Specialist Course"
