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