What does QRF stand for?
QRF stands for "Quiet Region Filaments"
How to abbreviate "Quiet Region Filaments"?
"Quiet Region Filaments" can be abbreviated as QRF
What is the meaning of QRF abbreviation?
The meaning of QRF abbreviation is "Quiet Region Filaments"
What does QRF mean?
QRF as abbreviation means "Quiet Region Filaments"
