What does SDB stand for?
SDB stands for "Switched Digital Broadband"
How to abbreviate "Switched Digital Broadband"?
"Switched Digital Broadband" can be abbreviated as SDB
What is the meaning of SDB abbreviation?
The meaning of SDB abbreviation is "Switched Digital Broadband"
What does SDB mean?
SDB as abbreviation means "Switched Digital Broadband"
