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