Prime minister
most senior minister of cabinet in the executive branch of government in a parliamentary system
Federal Chancellor of Austria
Prime Minister of Vanuatu
Prime Minister of Vietnam
Cardinal Secretary of State
Prime Minister of Tunisia
Prime Minister of Haiti
Prime Minister of New Zealand
Chief Minister of the Isle of Man
Prime Minister of Papua New Guinea
Prime Minister of Armenia
Prime Minister of the Philippines
Prime Minister of Ukraine
Prime Minister of Saudi Arabia
Prime Minister of Kosovo
Prime Minister of Yemen
Prime Minister of Croatia
Prime Minister of Thailand
Prime Minister of Belarus
Prime Minister of Samoa
Prime Minister of Aruba
Prime Minister of Namibia
Prime Minister of Somalia
Prime Minister of Luxembourg
Prime Minister of Uzbekistan
Prime Minister of Iran
First Minister of Scotland
First Minister and deputy First Minister
Prime Minister of Yugoslavia
Prime Minister of the United Kingdom
Prime Minister of the Solomon Islands
Prime Minister of Jamaica
Prime Minister of Bangladesh
Prime Minister of Fiji
Prime Minister of Iraq
Prime Minister of Lebanon
Prime Minister of the State of Palestine
Prime Minister of South Africa
Prime Minister of Malta
Prime Minister of Romania
Prime Minister of Libya
Prime Minister of South Korea
Prime Minister of Egypt
Prime Minister of France
Prime Minister of Barbados
Prime Minister of Albania
Chairman of the Council of Ministers of Bosnia and Herzegovina
Prime Minister of Cameroon
Prime Minister of Portugal
Prime Minister of Dominica
Prime Minister of Sri Lanka