What does tss stand for?
tss stands for "TANDEM SWITCHING SYSTEM"
How to abbreviate "TANDEM SWITCHING SYSTEM"?
"TANDEM SWITCHING SYSTEM" can be abbreviated as tss
What is the meaning of tss abbreviation?
The meaning of tss abbreviation is "TANDEM SWITCHING SYSTEM"
What does tss mean?
tss as abbreviation means "TANDEM SWITCHING SYSTEM"
