What does CIEF stand for?
CIEF stands for "Carrier Independent Exchange Facility"
How to abbreviate "Carrier Independent Exchange Facility"?
"Carrier Independent Exchange Facility" can be abbreviated as CIEF
What is the meaning of CIEF abbreviation?
The meaning of CIEF abbreviation is "Carrier Independent Exchange Facility"
What does CIEF mean?
CIEF as abbreviation means "Carrier Independent Exchange Facility"
