What does FUMLUB stand for?

FUMLUB stands for "First Unread Message Last Unread Block"

How to abbreviate "First Unread Message Last Unread Block"?

"First Unread Message Last Unread Block" can be abbreviated as FUMLUB

What is the meaning of FUMLUB abbreviation?

The meaning of FUMLUB abbreviation is "First Unread Message Last Unread Block"

What does FUMLUB mean?

FUMLUB as abbreviation means "First Unread Message Last Unread Block"