What does PSTC stand for?
PSTC stands for "Public Service Telephone Company"
How to abbreviate "Public Service Telephone Company"?
"Public Service Telephone Company" can be abbreviated as PSTC
What is the meaning of PSTC abbreviation?
The meaning of PSTC abbreviation is "Public Service Telephone Company"
What does PSTC mean?
PSTC as abbreviation means "Public Service Telephone Company"
