Coins of the pound sterling

The standard circulating coinage of the United Kingdom is denominated in pounds sterling, and, since the introduction of the two-pound coin in 1994, ranges in value from one penny to two pounds. Since decimalisation, on 15 February 1971, the pound has been divided into 100 (new) pence. Before decimalisation, twelve pence made a shilling, and twenty shillings made a pound. British coins are minted by the Royal Mint in Llantrisant, Wales. The Royal Mint also commissions the coins' designs.
Shilling

The shilling is a unit of currency formerly used in Austria (Schilling), the United States, and in the United Kingdom, Australia, New Zealand and other British Commonwealth countries. Currently the shilling is used as a currency in four east African countries: Kenya, Tanzania, Uganda and Somalia. It is also the proposed currency that the east African community plans to introduce . The word shilling comes from old English "Scilling", a monetary term meaning twentieth of a pound, and from the Proto-Germanic root skiljaną meaning 'to separate, split, divide.' The word "Scilling" is mentioned in the earliest recorded Germanic law codes, those of Æthelberht of Kent.
Pound sterling

The pound sterling, commonly known as the pound and less commonly referred to as sterling, is the official currency of the United Kingdom, Jersey, Guernsey, the Isle of Man, Gibraltar, South Georgia and the South Sandwich Islands, the British Antarctic Territory, and Tristan da Cunha. It is subdivided into 100 pence. A number of nations that do not use sterling also have currencies called the pound.
Guernsey pound

The pound is the currency of Guernsey. Since 1921, Guernsey has been in currency union with the United Kingdom and the Guernsey pound is not a separate currency but is a local issue of banknotes and coins denominated in pound sterling, in a similar way to the banknotes issued in Scotland, England and Northern Ireland. It can be exchanged at par with other sterling coinage and notes.
Gibraltar pound

The Gibraltar pound is the currency of Gibraltar. It is pegged to – and exchangeable with – the British pound sterling at par value. Coins and banknotes of the Gibraltar pound are minted or printed by the Government of Gibraltar.
Tanzanian shilling

The shilingi is the currency of Tanzania. It is subdivided into 100 senti . The Tanzanian shilling replaced the East African shilling on 14 June 1966 at par.
Barbadian dollar

The dollar has been the currency of Barbados since 1935. The present dollar has the ISO 4217 code BBD and is normally abbreviated with the dollar sign "$" or, alternatively, "Bds$" to distinguish it from other dollar-denominated currencies. It is divided into 100 cents.
Jersey pound

The pound is the currency of Jersey. Jersey is in currency union with the United Kingdom, and the Jersey pound is not a separate currency but is an issue of banknotes and coins by the States of Jersey denominated in pound sterling, in a similar way to the banknotes issued in Scotland and Northern Ireland. It can be exchanged at par with other sterling coinage and notes.
Rhodesian pound

The pound was the currency of Southern Rhodesia from 1964 to 1965 and Rhodesia from 1965 until 1970. It was subdivided into 20 shillings, each of 12 pence.
Jamaican pound
The Jamaican pound was the official currency of Jamaica between 1840 and 1969. It circulated as a mixture of British currency and local issues and was always equal to the British pound. The Jamaican pound was also used by the Cayman Islands and Turks and Caicos Islands.