F4

F4

• F4 (band), boy band from Taiwan
• F4 (mathematics), one of the five exceptional simple Lie groups
• F4 (paper), paper format used frequently in the South East Asia region
• F4D Skyray, a United States Navy fighter aircraft used in the 1960s
• F4F Wildcat, a United States Navy fighter aircraft in World War II
• F4H Phantom II, a United States Navy fighter aircraft
• F4U Corsair, a United States Navy fighter aircraft in World War II and the Korean War
• Factory Records fourth incarnation, run by Tony Wilson
• Fantastic Four, The Marvel Superheros
• Fujita scale F4, an intense tornado
• Nikon F4 camera

F-4

• F-4 Phantom II, a supersonic long-range fighter-bomber
• USS F-4 (SS-23), an F-class submarine of the United States Navy

See also

• function key, on a computer keyboard
• F-number f/4, a standard expressing the diameter of the aperture on a camera

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