Flags with crescents.
“The flag of the Islamic Republic of Mauritania is green with a yellow five-pointed star above a...Mauritania
“The flag of Algeria consists of two equal vertical bands of green (hoist side) and white; a red...Algeria
“The flag of Azerbaijan is an equal horizontal tricolour of blue, red, and green, with a small...Azerbaijan
“The flag of Singapore is an equal horizontal bicolour of red and white. In the canton, there is...Singapore
“The flag of Tunisia is red with a white circle in the centre of the flag, with a red star and...Tunisia
“The flag of the Comoros consists of four equal horizontal bands of yellow (top), white, red, and...Comoros