What does QF stand for?

Do you know what does QF mean? From the following table, you can find out all definitions of QF.

Acronym Definition
QF Quarter Finals
QF Qantas Airways Ltd
QF Qantas Flight
QF Qods Force
QF Quail Forever
QF QuakeForge
QF Qualified Facility
QF Qualifying Facility
QF Quality Factor
QF Quantity Frequency
QF Quantize-And-Forward
QF Quench Frequency
QF Queue Full
QF Quick Facts
QF Quick Fix
QF Quick-Firing