What does .XLL stand for?

.XLL stands for "application/vnd.ms-excel"

How to abbreviate "application/vnd.ms-excel"?

"application/vnd.ms-excel" can be abbreviated as .XLL

What is the meaning of .XLL abbreviation?

The meaning of .XLL abbreviation is "application/vnd.ms-excel"

What does .XLL mean?

.XLL as abbreviation means "application/vnd.ms-excel"