What does ATTC stand for?
ATTC stands for "A T and T Canada, Inc."
How to abbreviate "A T and T Canada, Inc."?
"A T and T Canada, Inc." can be abbreviated as ATTC
What is the meaning of ATTC abbreviation?
The meaning of ATTC abbreviation is "A T and T Canada, Inc."
What does ATTC mean?
ATTC as abbreviation means "A T and T Canada, Inc."