What does SSSR stand for?
SSSR stands for "Switch and Signaling System Requirements"
How to abbreviate "Switch and Signaling System Requirements"?
"Switch and Signaling System Requirements" can be abbreviated as SSSR
What is the meaning of SSSR abbreviation?
The meaning of SSSR abbreviation is "Switch and Signaling System Requirements"
What does SSSR mean?
SSSR as abbreviation means "Switch and Signaling System Requirements"
