|---|---|
| Afghanistan | Islamic republic |
| Armenia | Parliamentary republic |
| Azerbaijan | Presidential republic |
| Bahrain | Constitutional monarchy |
| Bangladesh | Parliamentary republic |
| Bhutan | Constitutional monarchy |
| Brunei | Absolute monarchy |
| Cambodia | Constitutional monarchy |
| China | Socialist republic |
| Cyprus | Presidential republic |
| East Timor | Semi-presidential republic |
| Georgia | Parliamentary republic |
| India | Parliamentary republic |
| Indonesia | Presidential republic |
| Iran | Islamic republic |
| Iraq | Parliamentary republic |
| Israel | Parliamentary republic |
| Japan | Parliamentary monarchy |
| Jordan | Constitutional monarchy |
| Kazakhstan | Presidential republic |
| Kuwait | Constitutional monarchy |
| Kyrgyzstan | Parliamentary republic |
| Laos | Socialist republic |
| Lebanon | Parliamentary republic |
| Malaysia | Parliamentary monarchy |
| Maldives | Presidential republic |
| Mongolia | Parliamentary republic |
| Myanmar | Military dictatorship |
| Nepal | Federal parliamentary republic |
| North Korea | Socialist republic |
| Oman | Absolute monarchy |
| Pakistan | Parliamentary republic |
| Philippines | Presidential republic |
| Qatar | Absolute monarchy |
| Russia | Semi-presidential republic |
| Saudi Arabia | Absolute monarchy |
| Singapore | Parliamentary republic |
| South Korea | Presidential republic |
| Sri Lanka | Semi-presidential republic |
| Syria | Presidential republic |
| Taiwan | Semi-presidential republic |
| Tajikistan | Presidential republic |
| Thailand | Constitutional monarchy |
| Turkey | Parliamentary republic |
| Turkmenistan | Presidential republic |
| United Arab Emirates | Absolute monarchy |
| Uzbekistan | Presidential republic |
| Vietnam | Socialist republic |
| Yemen | Presidential republic |