What does O&OS stand for?
O&OS stands for "Ordnance and Ordnance Stores"
How to abbreviate "Ordnance and Ordnance Stores"?
"Ordnance and Ordnance Stores" can be abbreviated as O&OS
What is the meaning of O&OS abbreviation?
The meaning of O&OS abbreviation is "Ordnance and Ordnance Stores"
What does O&OS mean?
O&OS as abbreviation means "Ordnance and Ordnance Stores"
