What does PTB stand for?
PTB stands for "Para Tariff Barriers"
How to abbreviate "Para Tariff Barriers"?
"Para Tariff Barriers" can be abbreviated as PTB
What is the meaning of PTB abbreviation?
The meaning of PTB abbreviation is "Para Tariff Barriers"
What does PTB mean?
PTB as abbreviation means "Para Tariff Barriers"
