What does PDO stand for?

PDO stands for "Postman's Delivery Office"

How to abbreviate "Postman's Delivery Office"?

"Postman's Delivery Office" can be abbreviated as PDO

What is the meaning of PDO abbreviation?

The meaning of PDO abbreviation is "Postman's Delivery Office"

What does PDO mean?

PDO as abbreviation means "Postman's Delivery Office"