What does SBTT stand for?
SBTT stands for "Southern Bell Telephone and Telegraph"
How to abbreviate "Southern Bell Telephone and Telegraph"?
"Southern Bell Telephone and Telegraph" can be abbreviated as SBTT
What is the meaning of SBTT abbreviation?
The meaning of SBTT abbreviation is "Southern Bell Telephone and Telegraph"
What does SBTT mean?
SBTT as abbreviation means "Southern Bell Telephone and Telegraph"
