What does PTF stand for?
PTF stands for "Payload Type Fax"
How to abbreviate "Payload Type Fax"?
"Payload Type Fax" can be abbreviated as PTF
What is the meaning of PTF abbreviation?
The meaning of PTF abbreviation is "Payload Type Fax"
What does PTF mean?
PTF as abbreviation means "Payload Type Fax"
