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