stars
appear in the upper corner of the field just to the fly side of the
red stripe

Turks and Caicos Islands
blue, with the flag of the UK in the upper
hoist-side quadrant and the colonial shield centered on the outer
half of the flag; the shield is yellow and contains a conch shell,
lobster, and cactus

Tuvalu
light blue with the flag of the UK in the upper hoist-side
quadrant; the outer half of the flag represents a map of the country
with nine yellow five-pointed stars symbolizing the nine islands

Uganda
six equal horizontal bands of black (top), yellow, red,
black, yellow, and red; a white disk is superimposed at the center
and depicts a red-crested crane (the national symbol) facing the
hoist side

Ukraine
two equal horizontal bands of azure (top) and golden yellow
represent grainfields under a blue sky

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, as well as 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

Uruguay
nine equal horizontal stripes of white (top and bottom)
alternating with blue; there is a white square in the upper
hoist-side corner with a yellow sun bearing a human face known as
the Sun of May and 16 rays alternately triangular and wavy

Uzbekistan
three equal horizontal bands of blue (top)