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