What does PSR stand for?
PSR stands for "Packet Switch Routers"
How to abbreviate "Packet Switch Routers"?
"Packet Switch Routers" can be abbreviated as PSR
What is the meaning of PSR abbreviation?
The meaning of PSR abbreviation is "Packet Switch Routers"
What does PSR mean?
PSR as abbreviation means "Packet Switch Routers"
