What does HIR stand for?
HIR stands for "Hover Inflight Refueling"
How to abbreviate "Hover Inflight Refueling"?
"Hover Inflight Refueling" can be abbreviated as HIR
What is the meaning of HIR abbreviation?
The meaning of HIR abbreviation is "Hover Inflight Refueling"
What does HIR mean?
HIR as abbreviation means "Hover Inflight Refueling"
