| Country | Flag description |
| Cyprus |  white with a copper-colored silhouette of the island (the name Cyprus is derived from the Greek word for copper) above two green crossed olive branches in the center of the flag; the branches symbolize the hope for peace and reconciliation between the Greek and Turkish communities note: the "Turkish Republic of Northern Cyprus" flag has a white field with narrow horizontal red stripes positioned a small distance from the top and bottom edges between which is centered a red crescent and a red five-pointed star |
| Czech Republic | two equal horizontal bands of white (top) and red with a blue isosceles triangle based on the hoist side note: identical to the flag of the former Czechoslovakia |
| Denmark | red with a white cross that extends to the edges of the flag; the vertical part of the cross is shifted to the hoist side; the banner is referred to as the Dannebrog (Danish flag) note: the shifted design element was subsequently adopted by the other Nordic countries of Finland, Iceland, Norway, and Sweden |
| Dhekelia | the flag of the UK is used |
| Djibouti | two equal horizontal bands of light blue (top) and light green with a white isosceles triangle based on the hoist side bearing a red five-pointed star in the center |
| Dominica | green, with a centered cross of three equal bands - the vertical part is yellow (hoist side), black, and white and the horizontal part is yellow (top), black, and white; superimposed in the center of the cross is a red disk bearing a sisserou parrot encircled by 10 green, five-pointed stars edged in yellow; the 10 stars represent the 10 administrative divisions (parishes) |
| Dominican Republic | a centered white cross that extends to the edges divides the flag into four rectangles - the top ones are blue (hoist side) and red, and the bottom ones are red (hoist side) and blue; a small coat of arms featuring a shield supported by an olive branch (left) and a palm branch (right) is at the center of the cross; above the shield a blue ribbon displays the motto, DIOS, PATRIA, LIBERTAD (God, Fatherland, Liberty), and below the shield, REPUBLICA DOMINICANA appears on a red ribbon |
| Ecuador | three horizontal bands of yellow (top, double width), blue, and red with the coat of arms superimposed at the center of the flag; similar to the flag of Colombia, which is shorter and does not bear a coat of arms |
| Egypt | three equal horizontal bands of red (top), white, and black; the national emblem (a gold Eagle of Saladin facing the hoist side with a shield superimposed on its chest above a scroll bearing the name of the country in Arabic) centered in the white band; design is based on the Arab Liberation flag and similar to the flag of Syria, which has two green stars in the white band, Iraq, which has an Arabic inscription centered in the white band, and Yemen, which has a plain white band |
| El Salvador | three equal horizontal bands of blue (top), white, and blue with the national coat of arms centered in the white band; the coat of arms features a round emblem encircled by the words REPUBLICA DE EL SALVADOR EN LA AMERICA CENTRAL; similar to the flag of Nicaragua, which has a different coat of arms centered in the white band - it features a triangle encircled by the words REPUBLICA DE NICARAGUA on top and AMERICA CENTRAL on the bottom; also similar to the flag of Honduras, which has five blue stars arranged in an X pattern centered in the white band |
| Equatorial Guinea | three equal horizontal bands of green (top), white, and red with a blue isosceles triangle based on the hoist side and the coat of arms centered in the white band; the coat of arms has six yellow six-pointed stars (representing the mainland and five offshore islands) above a gray shield bearing a silk-cotton tree and below which is a scroll with the motto UNIDAD, PAZ, JUSTICIA (Unity, Peace, Justice) |
| Eritrea | red isosceles triangle (based on the hoist side) dividing the flag into two right triangles; the upper triangle is green, the lower one is blue; a gold wreath encircling a gold olive branch is centered on the hoist side of the red triangle |
| Estonia | pre-1940 flag restored by Supreme Soviet in May 1990 - three equal horizontal bands of blue (top), black, and white |
| Ethiopia | three equal horizontal bands of green (top), yellow, and red with a yellow pentagram and single yellow rays emanating from the angles between the points on a light blue disk centered on the three bands; Ethiopia is the oldest independent country in Africa, and the three main colors of her flag were so often adopted by other African countries upon independence that they became known as the pan-African colors |
| European Union |  blue field with 12 five-pointed gold stars arranged in a circle in the center, representing the union of the peoples of Europe; the number of stars is fixed |
| Falkland Islands (Islas Malvinas) | blue with the flag of the UK in the upper hoist-side quadrant and the Falkland Island coat of arms centered on the outer half of the flag; the coat of arms contains a white ram (sheep raising was once the major economic activity) above the sailing ship Desire (whose crew discovered the islands) with a scroll at the bottom bearing the motto DESIRE THE RIGHT |
| Faroe Islands | white with a red cross outlined in blue extending to the edges of the flag; the vertical part of the cross is shifted toward the hoist side in the style of the Dannebrog (Danish flag) |
| Fiji | light blue with the flag of the UK in the upper hoist-side quadrant and the Fijian shield centered on the outer half of the flag; the shield depicts a yellow lion above a white field quartered by the cross of Saint George featuring stalks of sugarcane, a palm tree, bananas, and a white dove |