What does KRR stand for?

KRR stands for "King's Royal Rifle Corps"

How to abbreviate "King's Royal Rifle Corps"?

"King's Royal Rifle Corps" can be abbreviated as KRR

What is the meaning of KRR abbreviation?

The meaning of KRR abbreviation is "King's Royal Rifle Corps"

What does KRR mean?

KRR as abbreviation means "King's Royal Rifle Corps"