What does UBBM stand for?
UBBM stands for "Undeliverable Bulk Business Mail"
How to abbreviate "Undeliverable Bulk Business Mail"?
"Undeliverable Bulk Business Mail" can be abbreviated as UBBM
What is the meaning of UBBM abbreviation?
The meaning of UBBM abbreviation is "Undeliverable Bulk Business Mail"
What does UBBM mean?
UBBM as abbreviation means "Undeliverable Bulk Business Mail"
