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