What does ELF stand for?
ELF stands for "extremely-low-frequency range"
How to abbreviate "extremely-low-frequency range"?
"extremely-low-frequency range" can be abbreviated as ELF
What is the meaning of ELF abbreviation?
The meaning of ELF abbreviation is "extremely-low-frequency range"
What does ELF mean?
ELF as abbreviation means "extremely-low-frequency range"
