What does A/COS stand for?
A/COS stands for "Assistant Chief of Staff"
How to abbreviate "Assistant Chief of Staff"?
"Assistant Chief of Staff" can be abbreviated as A/COS
What is the meaning of A/COS abbreviation?
The meaning of A/COS abbreviation is "Assistant Chief of Staff"
What does A/COS mean?
A/COS as abbreviation means "Assistant Chief of Staff"
