What does PTR stand for?
PTR stands for "Polskie Towarzystwo Ringo"
How to abbreviate "Polskie Towarzystwo Ringo"?
"Polskie Towarzystwo Ringo" can be abbreviated as PTR
What is the meaning of PTR abbreviation?
The meaning of PTR abbreviation is "Polskie Towarzystwo Ringo"
What does PTR mean?
PTR as abbreviation means "Polskie Towarzystwo Ringo"
