Which countries are members of G7 and G20? The complete lists.

G7 and G20 are international forums that aim to promote economic development, stability and cooperation. Let's have a look at these lists.

G7 consists of the richest and most powerful countries in the world. Here is the complete list of G7 countries:

1. USA
2. Canada
3. United Kingdom
4. France
5. Germany
6. Italy
7. Japan

G20 is a much broader list of developed countries aside the so called emerging markets. European Union is the only G20 member that is not a single sovereign state, but an international institution by itself. Here is the full list of G20 member countries:

1. Argentina
2. Australia
3. Brazil
4. Canada
5. China
6. France
7. Germany
8. India
9. Indonesia
10. Italy
11. Japan
12. South Korea
13. Mexico
14. Russia
15. Saudi Arabia
16. South Africa
17. Turkey
18. United Kingdom
19. United States
20. European Union