In mathematics and computer programming, the order of operations is a collection of rules that reflect conventions about which operations to perform first in order to evaluate a given mathematical expression.
An order of precedence is a sequential hierarchy of nominal importance and can be applied to individuals, groups, or organizations. Most often it is used in the context of people by many organizations and governments, for very formal and state occasions, especially where diplomats are present. It can also be used in the context of decorations, medals and awards. Historically, the order of precedence had a more widespread use, especially in court and aristocratic life.
The order of precedence in the United Kingdom is the sequential hierarchy for Peers of the Realm, officers of state, senior members of the clergy, holders of the various Orders of Chivalry, and is mostly determined, but not limited to, birth order, place in the line of succession, or distance from the reigning monarch. The order of precedence can also be applied to other persons in the three legal jurisdictions within the United Kingdom:
The following is the order of precedence in England and Wales as of June 2024. Separate orders exist for men and women.
An apostolic nunciature is a top-level diplomatic mission of the Holy See that is equivalent to an embassy. However, it neither issues visas nor has consulates.
The order of precedence of the Republic of India is a list in which the functionaries, dignitaries and officials are listed for ceremonial purposes and has no legal standing and does not reflect the Indian presidential line of succession or the co-equal status of the separation of powers under the Constitution of India. The order is established by the President of India, through the President's Secretariat and is maintained by the Ministry of Home Affairs. It is not applicable for the day-to-day functioning of the Government of India.
Diplomatic rank is a system of professional and social rank used in the world of diplomacy and international relations. A diplomat's rank determines many ceremonial details, such as the order of precedence at official processions, table seatings at state dinners, the person to whom diplomatic credentials should be presented, and the title by which the diplomat should be addressed.
The following is a list of medals, awards and decorations in use in Poland. Most of them are awarded by the Polish Army, but some are civilian decorations that may be worn by the military personnel.
Orders and decorations conferred to civilians and military personnel in Singapore, listed by order of precedence. Awards specific to the military or police forces are separately listed. All state orders and decorations are styled in the Malay language.
The Medalje vir Troue Diens - Medal for Loyal Service was instituted by the President of the Republic of South Africa on 16 April 2003 and came into effect on 27 April 2003. It can be awarded to all ranks whose character and conduct have been irreproachable and who have completed ten years of qualifying service.
The British Army is listed according to an order of precedence for the purposes of parading. This is the order in which the various corps of the army parade, from right to left, with the unit at the extreme right being highest. Under ordinary circumstances, the Household Cavalry parades at the extreme right of the line. Militia and Army Reserve units take precedence after Regular units with the exception of The Honourable Artillery Company and The Royal Monmouthshire Royal Engineers.
There are fourteen vice-presidents of the European Parliament who sit in for the president in presiding over the plenary of the European Parliament.
Precedence signifies the right to enjoy a prerogative of honor before other persons; for example, to have the most distinguished place in a procession, a ceremony, or an assembly, to have the right to express an opinion, cast a vote, or append a signature before others, to perform the most honorable offices.
Orders and decorations conferred to civil defence personnel of the Singapore Civil Defence Force in Singapore, listed by order of precedence:
The Most Esteemed Royal Family Order of Johor, is a chivalrous order awarded by the Sultan of Johor.
Senior Minister of Singapore is a position in the Cabinet of Singapore. Holders of this office have previously served as either the prime minister or the deputy prime minister. Among the executive branch officeholders in the order of precedence, the position ranks after the prime minister and the deputy prime minister. Senior Ministers also serve as part of the Prime Minister's Office (PMO) and work at the Istana.
The First Cabinet of Lee Hsien Loong of the Government of Singapore was sworn into office on 12 Aug 2004.
