What does IUA stand for?
IUA stands for "ISDN Q-921-User Adaptation Layer"
How to abbreviate "ISDN Q-921-User Adaptation Layer"?
"ISDN Q-921-User Adaptation Layer" can be abbreviated as IUA
What is the meaning of IUA abbreviation?
The meaning of IUA abbreviation is "ISDN Q-921-User Adaptation Layer"
What does IUA mean?
IUA as abbreviation means "ISDN Q-921-User Adaptation Layer"
