Presidential system
| Presidential System |
|---|
| Angola |
| Benin |
| Cyprus |
| Comoros Islands |
| North Korea |
| South Korea |
| Costa Rica |
| Egypt |
| El Salvador |
| Ecuador |
| Eritrea |
| Gambia |
| Ghana |
| Guatemala |
| Guinea |
| Honduras |
| Indonesia |
| Iran |
| Malawi |
| Maldives |
| Micronesia |
| Mozambique |
| Nicaragua |
| Uganda |
| Panama |
| Seychelles |
| Sierra Leone |
| Syria |
| Tanzania |
| Turkmenistan |
| Turkey |
| Venezuela |
| Zambia |
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