The Distinguished Service Medal (DSM) was a military decoration awarded until 1993 to personnel of the Royal Navy and members of the other services, and formerly to personnel of other Commonwealth countries, up to and including the rank of Chief Petty Officer, for bravery and resourcefulness on active service at sea.
The Military General Service Medal (MGSM) was a campaign medal approved in 1847 and issued to officers and men of the British Army in 1848.
The Army of India Medal (AIM) was a campaign medal approved in 1851 for issue to officers and men of the British Army and the Army of the Honourable East India Company. A retrospective award following the precedent set by the Naval General Service Medal and the Military General Service Medal, it served to reward service in various actions from 1803 to 1826.
The General Service Medal was instituted to recognise service in minor Army and Royal Air Force operations for which no separate medal was intended. Local forces, including police, qualified for many of the clasps, as could units of the Indian Army prior to 1947.
The Imperial Service Medal (ISM) is a medal affiliated with the Imperial Service Order. The medal was established under the statutes of the Imperial Service Order, on 8 August 1902, by King Edward VII, with the first awards appearing in the London Gazette in May 1903.
The Emergency Reserve Decoration (ERD) was a British military decoration for long service, instituted on 17 November 1952 and given for service up to 1967.
The Efficiency Medal was instituted in 1930 for award to part-time warrant officers, non-commissioned officers and men after twelve years of efficient service on the active list of the Militia or the Territorial Army of the United Kingdom, or of the other Auxiliary Military Forces throughout the British Empire. At the same time a clasp was instituted for award to holders of the medal upon completion of further periods of six years of efficient service.
The Sea Gallantry Medal (SGM), is a United Kingdom award for civil gallantry at sea.
The Overseas Territories Police Medal (OTPM), known as the Colonial Police Medal (CPM) until April 2012, is a medal awarded for gallantry or distinguished service to all ranks of police forces and organised fire brigades in British Overseas Territories, and formerly in Crown Colonies and British Dependent Territories. Police officers in these areas can also be awarded the higher ranking Queen's Police Medal. The CPM was first awarded in 1938.
The Efficiency Medal was instituted in 1930 for award to part-time warrant officers, non-commissioned officers and men after twelve years of efficient service on the active list of the Citizen Force of the Union of South Africa. At the same time, a clasp was instituted for award to holders of the medal upon completion of further periods of six years of efficient service. The medal superseded the Colonial Auxiliary Forces Long Service Medal.
The Police Long Service and Good Conduct Medal is a decoration for police officers of the United Kingdom. First instituted in 1951, the medal is presented for twenty aggregate years of service in the police services of the United Kingdom.
The Burma Gallantry Medal (BGM) was a military decoration awarded for acts of gallantry, in both war and peace, by Governor's commissioned officers, non-commissioned Officers and other ranks of the British Burmese military. These included its Army, Frontier Force, Military Police, Royal Naval Volunteer Reserve and Auxiliary Air Force. Clasps, attached to the ribbon, could be awarded to mark further awards of the medal.
The Queen's Medal for Chiefs is an award of the British Empire. The medal was established in 1920, during the colonial period. The medal was granted to the chiefs within the numerous African, Asian, American and Pacific colonies and mandated territories that made up the then very extensive British Empire. The medal is no longer awarded.
The Special Constabulary Long Service Medal is long service medal awarded in the United Kingdom to members of the Special Constabulary who have completed a specified period of service. Established in 1919 by King George V, the medal was initially created to reward members of the Special Constabulary for their service during World War I.
The Colonial Police Long Service Medal was established in 1934 to recognise long service in the police forces of the colonies and overseas territories of the United Kingdom. On 10 April 2012 the medal became known as the Overseas Territories Police Long Service Medal.
The Colonial Prison Service Medal was established on 28 October 1955 as a long service medal of the United Kingdom and the Commonwealth. On 10 April 2012 the medal became known as the Overseas Territories Prison Service Medal, and underwent a minor change in design. This reflected the change in the way Britain's remaining colonies were described, they having been classed as 'Overseas Territories' from 2002.
The Colonial Fire Brigades Long Service Medal, now known as the Overseas Territories Fire Brigades Long Service Medal, was established in 1934 to recognise long service in the fire services of the colonies and overseas territories of the United Kingdom.
The Volunteer Long Service Medal was instituted in 1894 as an award for long service by other ranks and some officers of the United Kingdom's Volunteer Force. In 1896, the grant of the medal was extended to other ranks and officers who had served in the ranks of the Volunteer Forces throughout the British Empire. A separate new medal was instituted, the Volunteer Long Service Medal for India and the Colonies. Awarding of this medal was discontinued in stages when it was superseded in most territories by the Colonial Auxiliary Forces Long Service Medal in 1899 and in the remainder by the Efficiency Medal in 1930.
The Royal Niger Company’s Medal was a campaign medal issued in 1899 by the Royal Niger Company for service in minor military operations in Nigeria between 1886 and 1897. The award was approved by the British Government and could be worn by British servicemen.
A number of new Sierra Leonean medals were instituted in the decade from 1961, when the country gained independence.
