What does ZEF stand for?
ZEF stands for "Zero Energy First (UK)"
How to abbreviate "Zero Energy First (UK)"?
"Zero Energy First (UK)" can be abbreviated as ZEF
What is the meaning of ZEF abbreviation?
The meaning of ZEF abbreviation is "Zero Energy First (UK)"
What does ZEF mean?
ZEF as abbreviation means "Zero Energy First (UK)"
