What does ttx stand for?
ttx stands for "Teletypewriter Exchange"
How to abbreviate "Teletypewriter Exchange"?
"Teletypewriter Exchange" can be abbreviated as ttx
What is the meaning of ttx abbreviation?
The meaning of ttx abbreviation is "Teletypewriter Exchange"
What does ttx mean?
ttx as abbreviation means "Teletypewriter Exchange"
