world flags

two vertical bands of green (hoist side, two-fifths) and red (three-fifths) with the national coat of arms (armillary sphere and Portuguese shield) centered on the dividing line; explanations for the color meanings are ambiguous, but a popular interpretation has green symbolizing hope and red the blood of those defending the nation

five equal horizontal bands of red (top and bottom) alternating with white; a blue isosceles triangle based on the hoist side bears a large, white, five-pointed star in the center; the white star symbolizes Puerto Rico; the three sides of the triangle signify the executive, legislative and judicial parts of the government; blue stands for the sky and the coastal waters; red symbolizes the blood shed by warriors, while white represents liberty, victory, and peace

maroon with a broad white serrated band (nine white points) on the hoist side; maroon represents the blood shed in Qatari wars, white stands for peace; the nine-pointed serrated edge signifies Qatar as the ninth member of the "reconciled emirates" in the wake of the Qatari-British treaty of 1916

the other eight emirates are the seven that compose the UAE and Bahrain; according to some sources, the dominant color was formerly red, but this darkened to maroon upon exposure to the sun and the new shade was eventually adopted

three equal vertical bands of blue (hoist side), yellow, and red; modeled after the flag of France, the colors are those of the principalities of Walachia (red and yellow) and Moldavia (red and blue), which united in 1861 to form Romania; the national coat of arms that used to be centered in the yellow band has been removed

the colors may have been based on those of the Dutch flag; despite many popular interpretations, there is no official meaning assigned to the colors of the Russian flag; this flag inspired other Slav countries to adopt horizontal tricolors of the same colors but in different arrangements, and so red, blue, and white became the Pan-Slav colors

three horizontal bands of sky blue (top, double width), yellow, and green, with a golden sun with 24 rays near the fly end of the blue band; blue represents happiness and peace, yellow economic development and mineral wealth, green hope of prosperity and natural resources; the sun symbolizes unity, as well as enlightenment and transparency from ignorance

the flag of France is used

blue with the flag of the UK in the upper hoist-side quadrant and the Saint Helenian shield centered on the outer half of the flag; the upper third of the shield depicts a white plover (wire bird) on a yellow field; the remainder of the shield depicts a rocky coastline on the left, offshore is a three-masted sailing ship with sails furled but flying an English flag

divided diagonally from the lower hoist side by a broad black band bearing two white, five-pointed stars; the black band is edged in yellow; the upper triangle is green, the lower triangle is red; green signifies the island's fertility, red symbolizes the struggles of the people from slavery, yellow denotes year-round sunshine, and black represents the African heritage of the people; the white stars stand for the islands of Saint Kitts and Nevis, but can also express hope and liberty, or independence and optimism

blue, with a gold isosceles triangle below a black arrowhead; the upper edges of the arrowhead have a white border; the blue color represents the sky and sea, gold stands for sunshine and prosperity, and white and black the racial composition of the island (with the latter being dominant); the two major triangles invoke the twin Pitons (Gros Piton and Petit Piton), cone-shaped volcanic plugs that are a symbol of the island