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