What does the term "VFR" stand for in aviation?

The term "VFR" stands for Visual Flight Rules. This set of regulations allows pilots to fly aircraft in weather conditions generally clear enough to allow pilots to see where the aircraft is going. Under VFR, pilots are responsible for maintaining visual reference with the ground and avoiding other aircraft, relying on their ability to see rather than solely on instruments. This typically applies to flying in good weather conditions where visibility is sufficient for pilots to navigate and control their aircraft visually. VFR is essential for general aviation, as it provides pilots with the flexibility to operate under visual conditions without the necessity for instrument flight rules, which involve flying solely by relying on instruments and navigation aids.