What does PDN stand for?
PDN stands for "Positive Delivery Notification"
How to abbreviate "Positive Delivery Notification"?
"Positive Delivery Notification" can be abbreviated as PDN
What is the meaning of PDN abbreviation?
The meaning of PDN abbreviation is "Positive Delivery Notification"
What does PDN mean?
PDN as abbreviation means "Positive Delivery Notification"
