What does NNI stand for?

NNI stands for "Network-to-Network Interface (ATM)"

How to abbreviate "Network-to-Network Interface (ATM)"?

"Network-to-Network Interface (ATM)" can be abbreviated as NNI

What is the meaning of NNI abbreviation?

The meaning of NNI abbreviation is "Network-to-Network Interface (ATM)"

What does NNI mean?

NNI as abbreviation means "Network-to-Network Interface (ATM)"