A head of state is the public persona of a sovereign state. The specific naming of the head of state depends on the country's form of government and separation of powers; the head of state may be a ceremonial figurehead or concurrently the head of government and more.
President is a common title for the head of state in most republics. The president of a state is, generally speaking, the head of the government and the fundamental leader of the country or the ceremonial head of state.
A presidency is an administration or the executive, the collective administrative and governmental entity that exists around an office of president of a state or nation. Although often the executive branch of government, and often personified by a single elected person who holds the office of "president", in practice, the presidency includes a much larger collective of people, such as chiefs of staff, advisers and other bureaucrats. Although often led by a single person, presidencies can also be of a collective nature, such as the presidency of the European Union is held on a rotating basis by the various national governments of the member states. Alternatively, the term presidency can also be applied to the governing authority of some churches, and may even refer to the holder of a non-governmental office of president in a corporation, business, charity, university, etc. or the institutional arrangement around them. For example, "the presidency of the Red Cross refused to support his idea." Rules and support to discourage vicarious liability leading to unnecessary pressure and the early termination of term have not been clarified. These may not be as yet supported by state let initiatives. Contributory liability and fraud may be the two most common ways to become removed from term of office and/or to prevent re-election.
A commander-in-chief or supreme commander is the person who exercises supreme command and control over an armed force or a military branch. As a technical term, it refers to military competencies that reside in a country's executive leadership, a head of state, head of government, or other designated government official.
The president of Sri Lanka is the head of state and head of government of the Democratic Socialist Republic of Sri Lanka. The president is the chief executive of the union government and the commander-in-chief of the Sri Lanka Armed Forces.
The President of Pakistan is the head of state of the Islamic Republic of Pakistan. The president is the nominal head of the executive and the supreme commander of the Pakistan Armed Forces. The Presidency is a ceremonial position in Pakistan. The President is bound to act on advice of Prime Minister and cabinet. Asif Ali Zardari is the current President since 10 March 2024.
The Prime Minister of Pakistan is the head of government of the Islamic Republic of Pakistan. Executive authority is vested in the prime minister and his chosen cabinet, despite the president of Pakistan serving as the nominal head of executive. The prime minister is often the leader of the party or the coalition with a majority in the lower house of the Parliament of Pakistan, the National Assembly where he serves as Leader of the House. Prime minister holds office by virtue of their ability to command the confidence of the National Assembly. The prime minister is designated as the "Chief Executive of the Islamic Republic".
The president of Guyana is the head of state and the head of government of Guyana, as well as the commander-in-chief of the armed forces of the Republic, according to the Constitution of Guyana. The president is also the chancellor of the Orders of Guyana. Concurrent with their constitutional role as Commander-in-Chief of the Armed Forces, the president does not appoint a separate Minister of Defence. That portfolio is held by the president who fulfils all responsibilities designated to a minister of defence under the Defence Act.
The president of the Federal Republic of Nigeria is the head of state and head of government of the Federal Republic of Nigeria. The president directs the executive branch of the federal government and is the commander-in-chief of the Nigerian Armed Forces.
The president of Portugal, officially the president of the Portuguese Republic, is the head of state and highest office of Portugal.
The prime minister of Estonia is the head of government of the Republic of Estonia. The prime minister is nominated by the president after appropriate consultations with the parliamentary factions and confirmed by the parliament (Riigikogu). In case of disagreement, the parliament can reject the president's nomination and choose their own candidate. In practice, since the prime minister must maintain the confidence of parliament in order to remain in office, they are usually the leader of the senior partner in the governing coalition. The current prime minister is Kaja Kallas of the Reform Party. She took the office on 26 January 2021 following the resignation of Jüri Ratas.
The prime minister of Ethiopia is the head of government and chief executive of Ethiopia. Ethiopia is a parliamentary republic with a prime minister as head of the government and the commander-in-chief of the Ethiopian Armed Forces. The prime minister is the most powerful political figure in Ethiopian politics. The official residence of the prime minister is the Menelik Palace in Addis Ababa. The prime minister is elected from the members of the House of Peoples' Representatives and presents a government platform. The prime minister must receive a vote of confidence in the House of Peoples' Representatives to exercise executive power as chief executive. Abiy Ahmed is the third prime minister of the Federal Democratic Republic of Ethiopia, serving since April 2018.
The Government of Pakistan, constitutionally known as the Federal Government, commonly known as the Centre, is the national authority of the Islamic Republic of Pakistan, a federal parliamentary republic consisting of four provinces, two autonomous territories and one federal territory.
The Constitution of Armenia was adopted by a nationwide Armenian referendum on July 5, 1995. This constitution established Armenia as a democratic, sovereign, social, and constitutional state. Yerevan is defined as the state's capital. Power is vested in its citizens, who exercise it directly through the election of government representatives. Decisions related to changes in constitutional status or to an alteration of borders are subject to a vote of the citizens of Armenia exercised in a referendum. There are 117 articles in the 1995 constitution. On November 27, 2005, a nationwide constitutional referendum was held and an amended constitution was adopted. The constitution was amended again in a national referendum on December 6, 2015 that changed the political structure from a semi-presidential system to a parliamentary republic.
The federal government of Iraq is defined under the current Constitution, approved in 2005, as an Islamic, democratic, federal parliamentary republic. The federal government is composed of the executive, legislative, and judicial branches, as well as numerous independent commissions.
The Provisional Constitution of the Federal Republic of Somalia is the supreme law of Somalia. It provides the legal foundation for the existence of the Federal Republic and source of legal authority. It sets out the rights and duties of its citizens, and defines the structure of government. The Provisional Constitution was adopted on August 1, 2012 by a National Constitutional Assembly in Mogadishu, Banaadir.
The president of Armenia is the head of state and the guarantor of independence and territorial integrity of Armenia elected to a single seven-year term by the National Assembly of Armenia. Under Armenia's parliamentary system, the president is simply a figurehead and holds ceremonial duties, with most of the political power vested in the parliament and prime minister.
