What does STSS stand for?
STSS stands for "Strowger Telephone Switching System"
How to abbreviate "Strowger Telephone Switching System"?
"Strowger Telephone Switching System" can be abbreviated as STSS
What is the meaning of STSS abbreviation?
The meaning of STSS abbreviation is "Strowger Telephone Switching System"
What does STSS mean?
STSS as abbreviation means "Strowger Telephone Switching System"
