What does PYR stand for?
PYR stands for "Pitch Yaw Roll"
How to abbreviate "Pitch Yaw Roll"?
"Pitch Yaw Roll" can be abbreviated as PYR
What is the meaning of PYR abbreviation?
The meaning of PYR abbreviation is "Pitch Yaw Roll"
What does PYR mean?
PYR as abbreviation means "Pitch Yaw Roll"
