What does MUM stand for?
MUM stands for "Miszipped Unzipped Mail"
How to abbreviate "Miszipped Unzipped Mail"?
"Miszipped Unzipped Mail" can be abbreviated as MUM
What is the meaning of MUM abbreviation?
The meaning of MUM abbreviation is "Miszipped Unzipped Mail"
What does MUM mean?
MUM as abbreviation means "Miszipped Unzipped Mail"