What does PSR stand for?
PSR stands for "Photic Sneeze Reflex"
How to abbreviate "Photic Sneeze Reflex"?
"Photic Sneeze Reflex" can be abbreviated as PSR
What is the meaning of PSR abbreviation?
The meaning of PSR abbreviation is "Photic Sneeze Reflex"
What does PSR mean?
PSR as abbreviation means "Photic Sneeze Reflex"
