world flags

three equal, vertical bands of red (hoist side), blue, and red; centered on the hoist-side red band in yellow is the national emblem ("soyombo" - a columnar arrangement of abstract and geometric representation for fire, sun, moon, earth, water, and the yin-yang symbol); blue represents the sky, red symbolizes progress and prosperity

a red field bordered by a narrow golden-yellow stripe with the Montenegrin coat of arms centered; the arms consist of a double-headed golden eagle - symbolizing the unity of church and state - surmounted by a crown; the eagle holds a golden scepter in its right claw and a blue orb in its left; the breast shield over the eagle shows a golden lion passant on a green field in front of a blue sky; the lion is symbol of episcopal authority and harks back to the three and a half centuries that Montenegro was ruled as a theocracy

blue, with the flag of the UK in the upper hoist-side quadrant and the Montserratian coat of arms centered in the outer half of the flag; the arms feature a woman in green dress, Erin, the female personification of Ireland, standing beside a yellow harp and embracing a large dark cross with her right arm; Erin and the harp are symbols of Ireland reflecting the territory's Irish ancestry; blue represents awareness, trustworthiness, determination, and righteousness

red with a green pentacle (five-pointed, linear star) known as Sulayman's (Solomon's) seal in the center of the flag; red and green are traditional colors in Arab flags, although the use of red is more commonly associated with the Arab states of the Persian gulf; the pentacle represents the five pillars of Islam and signifies the association between God and the nation; design dates to 1912

three equal horizontal bands of green (top), black, and yellow with a red isosceles triangle based on the hoist side; the black band is edged in white; centered in the triangle is a yellow five-pointed star bearing a crossed rifle and hoe in black superimposed on an open white book; green represents the riches of the land, white peace, black the African continent, yellow the country's minerals, and red the struggle for independence; the rifle symbolizes defense and vigilance, the hoe refers to the country's agriculture, the open book stresses the importance of education, and the star represents Marxism and internationalism

a wide red stripe edged by narrow white stripes divides the flag diagonally from lower hoist corner to upper fly corner; the upper hoist-side triangle is blue and charged with a yellow, 12-rayed sunburst; the lower fly-side triangle is green; red signifies the heroism of the people and their determination to build a future of equal opportunity for all; white stands for peace, unity, tranquility, and harmony; blue represents the Namibian sky and the Atlantic Ocean, the country's precious water resources and rain; the yellow sun denotes power and existence; green symbolizes vegetation and agricultural resources

blue with a narrow, horizontal, yellow stripe across the center and a large white 12-pointed star below the stripe on the hoist side; blue stands for the Pacific Ocean, the star indicates the country's location in relation to the Equator (the yellow stripe) and the 12 points symbolize the 12 original tribes of Nauru

the flag of the US is used

red with a blue border around the unique shape of two overlapping right triangles; the smaller, upper triangle bears a white stylized moon and the larger, lower triangle displays a white 12-pointed sun; the color red represents the rhododendron (Nepal's national flower) and is a sign of victory and bravery, the blue border signifies peace and harmony; the two right triangles are a combination of two single pennons (pennants) that originally symbolized the Himalaya Mountains while their charges represented the families of the king (upper) and the prime minister, but today they are understood to denote Hinduism and Buddhism, the country's two main religions; the moon represents the serenity of the Nepalese people and the shade and cool weather in the Himalayas, while the sun depicts the heat and higher temperatures of the lower parts of Nepal; the moon and the sun are also said to express the hope that the nation will endure as long as these heavenly bodies

Nepal is the only country in the world whose flag is not rectangular or square

three equal horizontal bands of red (top), white, and blue; similar to the flag of Luxembourg, which uses a lighter blue and is longer; the colors were those of WILLIAM I, Prince of Orange, who led the Dutch Revolt against Spanish sovereignty in the latter half of the 16th century; originally the upper band was orange, but because it tended to fade to red over time, the red shade was eventually made the permanent color; the banner is perhaps the oldest tricolor in continuous use