United Arab Emirates
three equal horizontal bands of green (top),
white, and black with a wider vertical red band on the hoist side
United Kingdom
blue field with the red cross of Saint George (patron
saint of England) edged in white superimposed on the diagonal red
cross of Saint Patrick (patron saint of Ireland), which is
superimposed on the diagonal white cross of Saint Andrew (patron
saint of Scotland); properly known as the Union Flag, but commonly
called the Union Jack; the design and colors (especially the Blue
Ensign) have been the basis for a number of other flags including
other Commonwealth countries and their constituent states or
provinces, and British overseas territories
United States
13 equal horizontal stripes of red (top and bottom)
alternating with white; there is a blue rectangle in the upper
hoist-side corner bearing 50 small, white, five-pointed stars
arranged in nine offset horizontal rows of six stars (top and
bottom) alternating with rows of five stars; the 50 stars represent
the 50 states, the 13 stripes represent the 13 original colonies;
known as Old Glory; the design and colors have been the basis for a
number of other flags, including Chile, Liberia, Malaysia, and
Puerto Rico
United States Pacific Island Wildlife Refuges
the flag of the US is
used
Uruguay
nine equal horizontal stripes of white (top and bottom)
alternating with blue; a white square in the upper hoist-side corner
with a yellow sun bearing a human face known as the Sun of May with
16 rays that alternate between triangular and wavy
Uzbekistan
three equal horizontal bands of blue (top), white, and
green separated by red fimbriations with a white crescent moon and
12 white stars in the upper hoist-side quadrant
Vanuatu
two equal horizontal bands of red (top) and green with a
black isosceles triangle (based on the hoist side) all separated by
a black-edged yellow stripe in the shape of a horizontal Y (the two
points of the Y face the hoist side and enclose the triangle);
centered in the triangle is a boar's tusk encircling two crossed
namele leaves, all in yellow
Venezuela
three equal horizontal bands of yellow (top), blue, and
red with the coat of arms on the hoist side of the yellow band and
an arc of eight white five-pointed stars centered in the blue band
Vietnam
red field with a large yellow five-pointed star in the center
Virgin Islands
white field with a modified US coat of arms in the
center between the large blue initials V and I; the coat of arms
shows a yellow eagle holding an olive branch in one talon and three
arrows in the other with a superimposed shield of vertical red and
white stripes below a blue panel