What does PSDN stand for?
PSDN stands for "Packet Switched Digital Network"
How to abbreviate "Packet Switched Digital Network"?
"Packet Switched Digital Network" can be abbreviated as PSDN
What is the meaning of PSDN abbreviation?
The meaning of PSDN abbreviation is "Packet Switched Digital Network"
What does PSDN mean?
PSDN as abbreviation means "Packet Switched Digital Network"
