What does LSSU stand for?
LSSU stands for "Line Switching/Signaling Unit"
How to abbreviate "Line Switching/Signaling Unit"?
"Line Switching/Signaling Unit" can be abbreviated as LSSU
What is the meaning of LSSU abbreviation?
The meaning of LSSU abbreviation is "Line Switching/Signaling Unit"
What does LSSU mean?
LSSU as abbreviation means "Line Switching/Signaling Unit"
