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