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