What does OS (OC) stand for?

OS (OC) stands for "Operations Staff (OC)"

How to abbreviate "Operations Staff (OC)"?

"Operations Staff (OC)" can be abbreviated as OS (OC)

What is the meaning of OS (OC) abbreviation?

The meaning of OS (OC) abbreviation is "Operations Staff (OC)"

What does OS (OC) mean?

OS (OC) as abbreviation means "Operations Staff (OC)"