Flag of the British Empire. More properly, Union Flag. The term Union Jack is traditionally used only for flags flying from British ships.
A bet consisting of 8 trebles from 9 selections. The Union Jack bet represents the shape of a Union Jack flag on a betting slip.
A bet consisting of 8 trebles on 9 selections A to I: ABC, DEF, GHI, ADG, BEH, CFI, AEI, and CEG.
A mall flag flown from a jack staff forward. It is set out on Sundays and when dressing ship. The design embodies that of the upper inner corner of the national ensign. In the United States the design is stars on a blue field. In Great Britain the design is composed of the crosses of St. George, St. Andrew -and St. Steven, on a blue field.
The common name given to the British flag.
Union Jack is a fictional superhero in the Marvel Comics universe. He is considered a champion of Great Britain. The title of "Union Jack" has been used by three characters in three different eras.
Union Jack (Joseph Chapman) is a fictional character in the Marvel Universe and the third person to take on the role. He first appeared in Captain America #253 (January, 1980).