What does MPP stand for?
MPP stands for "Mailer's Precancel Postmark"
How to abbreviate "Mailer's Precancel Postmark"?
"Mailer's Precancel Postmark" can be abbreviated as MPP
What is the meaning of MPP abbreviation?
The meaning of MPP abbreviation is "Mailer's Precancel Postmark"
What does MPP mean?
MPP as abbreviation means "Mailer's Precancel Postmark"
