| Regional community | Major country | Major existing organization | Major cultural-religious influence | Major languages |
| North American | USA | NAFTA | Christianity | English-Spanish |
| South American | Brazil | OAS | Christianity | Spanish-Portuguese |
| East Asian | China |
| Confucianism | Mixed languages |
| South Asian | India | ASEAN | Indian culture | Mixed language |
| Midwest Asian | Turkey |
| Islam | Mixed language |
| Southwest Asian | Saudi Arabia | Arab League | Islam | Arabic |
| Eurasian | Russia | EAEU | Christianity-Islam | Russian |
| West European | Germany-France | EU | Christianity | Mixed language |
| North African | Egypt | Arab League, ECOWAS | Islam | Mixed language |
| West African | Nigeria | ECOWAS and ECCAS | Christianity | Mixed language |
| East-South African | South Africa | COMESA, EAC, and SADC | Christianity | Mixed language |
| Pacific Islands Forum | Australia | Pacific Islands Forum Community | Christianity | English |