What does OSR&AP stand for?

OSR&AP stands for "Observers School of Reconnaissance & Aerial Gunnery"

How to abbreviate "Observers School of Reconnaissance & Aerial Gunnery"?

"Observers School of Reconnaissance & Aerial Gunnery" can be abbreviated as OSR&AP

What is the meaning of OSR&AP abbreviation?

The meaning of OSR&AP abbreviation is "Observers School of Reconnaissance & Aerial Gunnery"

What does OSR&AP mean?

OSR&AP as abbreviation means "Observers School of Reconnaissance & Aerial Gunnery"