South America: Bolivia, Suriname, Guyana.
Africa: Benin, Burkina Faso, Cameroon, Guinea, Central African Republic, Mauritius, Ghana, Guinea-Bissau, Ethiopia, Senegal, Togo, Republic of the Congo, Mozambique, Zimbabwe, Namibia, Eritrea, Zambia, South Africa & Mali.
Europe: Turkmenistan, Lithuania, Tajikstan & Portugal
Islands: Sao Tome & Principe, Vanuatu, Seychelles, St. Kitts, & Nevis, Comoros, & Prince Edward Island
North America: Saskatchewan, Alberta
Lithuanian flag has yellow, green and red horizontal stripes.
The green and yellow flag with a red star is the national flag of Brazil. It represents the country's natural resources (green and yellow) and its history as a former Portuguese colony (red star). The flag is a symbol of Brazil's identity and sovereignty.
poland
Benin's flag is blocks of green, red, and yellow. Green recalls hope and revival, red the courage of ancestors and yellow is a reminder to preserve the country's wealth.
A country whose flag has the colours green, white and red
Brazil has a green flag with a blue circle inside a yellow diamond.
It is the flag of Ethiopia.
It is not Ireland, Ireland has green white and orange stripes.
French Guiana
China's flag is red with five yellow stars.
The flag of Songhai consists of three horizontal stripes in the colors green, yellow, and red. Green represents the country's agriculture and natural resources, yellow symbolizes the Sahara Desert, and red stands for the sacrifices made for freedom and independence.
The GD flag, or the flag of Grenada, features a red field with a yellow border and a green triangle on the left side. The triangle contains a single yellow star, symbolizing the country's aspirations, while the red represents the warmth and vitality of the people. The yellow border signifies the country's wealth and the green triangle represents the lush vegetation of Grenada.