What does QR stand for?
QR stands for "Quadratic Residue"
How to abbreviate "Quadratic Residue"?
"Quadratic Residue" can be abbreviated as QR
What is the meaning of QR abbreviation?
The meaning of QR abbreviation is "Quadratic Residue"
What does QR mean?
QR as abbreviation means "Quadratic Residue"
