What does SEF stand for?
SEF stands for "Source Explicit Fowarding"
How to abbreviate "Source Explicit Fowarding"?
"Source Explicit Fowarding" can be abbreviated as SEF
What is the meaning of SEF abbreviation?
The meaning of SEF abbreviation is "Source Explicit Fowarding"
What does SEF mean?
SEF as abbreviation means "Source Explicit Fowarding"
