What does SDNS stand for?
SDNS stands for "Service Dialing Numbers"
How to abbreviate "Service Dialing Numbers"?
"Service Dialing Numbers" can be abbreviated as SDNS
What is the meaning of SDNS abbreviation?
The meaning of SDNS abbreviation is "Service Dialing Numbers"
What does SDNS mean?
SDNS as abbreviation means "Service Dialing Numbers"
