What does HPR stand for?
HPR stands for "Human Powered Rollercoaster"
How to abbreviate "Human Powered Rollercoaster"?
"Human Powered Rollercoaster" can be abbreviated as HPR
What is the meaning of HPR abbreviation?
The meaning of HPR abbreviation is "Human Powered Rollercoaster"
What does HPR mean?
HPR as abbreviation means "Human Powered Rollercoaster"
