What does ELF stand for?
ELF stands for "Extremly Low Frequency"
How to abbreviate "Extremly Low Frequency"?
"Extremly Low Frequency" can be abbreviated as ELF
What is the meaning of ELF abbreviation?
The meaning of ELF abbreviation is "Extremly Low Frequency"
What does ELF mean?
ELF as abbreviation means "Extremly Low Frequency"
