What does BAS(O) stand for?

BAS(O) stands for "British Army Staff (Officers)"

How to abbreviate "British Army Staff (Officers)"?

"British Army Staff (Officers)" can be abbreviated as BAS(O)

What is the meaning of BAS(O) abbreviation?

The meaning of BAS(O) abbreviation is "British Army Staff (Officers)"

What does BAS(O) mean?

BAS(O) as abbreviation means "British Army Staff (Officers)"