What does PTO stand for?
PTO stands for "Public Telecommunications B4694 Operator B4769"
How to abbreviate "Public Telecommunications B4694 Operator B4769"?
"Public Telecommunications B4694 Operator B4769" can be abbreviated as PTO
What is the meaning of PTO abbreviation?
The meaning of PTO abbreviation is "Public Telecommunications B4694 Operator B4769"
What does PTO mean?
PTO as abbreviation means "Public Telecommunications B4694 Operator B4769"
