What does MUM stand for?
MUM stands for "Macintosh User Market"
How to abbreviate "Macintosh User Market"?
"Macintosh User Market" can be abbreviated as MUM
What is the meaning of MUM abbreviation?
The meaning of MUM abbreviation is "Macintosh User Market"
What does MUM mean?
MUM as abbreviation means "Macintosh User Market"
