What does UDN stand for?
UDN stands for "User Defined Noise"
How to abbreviate "User Defined Noise"?
"User Defined Noise" can be abbreviated as UDN
What is the meaning of UDN abbreviation?
The meaning of UDN abbreviation is "User Defined Noise"
What does UDN mean?
UDN as abbreviation means "User Defined Noise"
