What does PTTI stand for?
PTTI stands for "Postal Telegraph Telephone International"
How to abbreviate "Postal Telegraph Telephone International"?
"Postal Telegraph Telephone International" can be abbreviated as PTTI
What is the meaning of PTTI abbreviation?
The meaning of PTTI abbreviation is "Postal Telegraph Telephone International"
What does PTTI mean?
PTTI as abbreviation means "Postal Telegraph Telephone International"
