What does HNR stand for?
HNR stands for "Head and Neck Restraint"
How to abbreviate "Head and Neck Restraint"?
"Head and Neck Restraint" can be abbreviated as HNR
What is the meaning of HNR abbreviation?
The meaning of HNR abbreviation is "Head and Neck Restraint"
What does HNR mean?
HNR as abbreviation means "Head and Neck Restraint"
