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