Explore topic-wise fullforms in Military and Defence

INFO: Full form for SMART is Special Medical Augmentation Response Team in Military and Defence category
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INFO: Full form for SMART is Self Modifying Ability Reactive Training in Military and Defence category
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A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U.S. Army Institute of Heraldry is responsible for the design, development and authorization of all DUIs.

INFO: Full form for DUI is Data Use Identifier in Military and Defence category
DUI also has other full forms in other categories mentioned below.

The Asia-Pacific Economic Cooperation (APEC; AY-pek) is an inter-governmental forum for 21 member economies in the Pacific Rim that promotes free trade throughout the Asia-Pacific region. Following the success of ASEAN's series of post-ministerial conferences launched in the mid-1980s, APEC started in 1989, in response to the growing interdependence of Asia-Pacific economies and the advent of regional trade blocs in other parts of the world; it aimed to establish new markets for agricultural products and raw materials beyond Europe. Headquartered in Singapore, APEC is recognized as one of the highest-level multilateral blocs and oldest forums in the Asia-Pacific region, and exerts a significant global influence.

The heads of government of all APEC members except Taiwan (which is represented by a ministerial-level official under the name Chinese Taipei as economic leader) attend an annual APEC Economic Leaders' Meeting. The location of the meeting rotates annually among the member economies, and a famous tradition, followed for most (but not all) summits, involves the attending leaders dressing in a national costume of the host country. APEC has three official observers: the Association of Southeast Asian Nations Secretariat, the Pacific Economic Cooperation Council and the Pacific Islands Forum Secretariat. APEC's Host Economy of the Year is considered to be invited in the first place for geographical representation to attend G20 meetings following G20 guidelines.

INFO: Full form for MPH is Mobile Parts Hospital in Military and Defence category
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INFO: Full form for IRIS is Intelligent Recruiting Information System in Military and Defence category
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INFO: Full form for IRF is Immediate Reaction Forces in Military and Defence category
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INFO: Full form for IRF is Incident Response Force in Military and Defence category
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An initial reaction force (IRF), also known as an internal reaction force, or extreme reaction force (ERF) to inmates, is a type of small-scale riot squad in U.S. military prisons such as the Camp Delta detention center of Guantanamo Bay.A squad is suited up and ready to respond, at all times, in instances when one or more detainees are combative or resistive.

The Irish Republican Army (IRA) is a name used by various paramilitary organisations in Ireland throughout the 20th and the 21st centuries. Organisations going by this name have been dedicated to irredentism through Irish republicanism, the belief that all of Ireland should be an independent republic free from British rule.

The original Irish Republican Army (1919–1922), often now referred to as the "old IRA", was raised in 1917 from members of the Irish Volunteers and the Irish Citizen Army, later reinforced by Irishmen, formerly in the British Army in World War I, who returned to Ireland to fight against Britain in the Irish War of Independence In Irish law, this IRA was the army of the revolutionary Irish Republic as declared by its parliament, Dáil Éireann, in 1919.

In the century that followed, the original IRA was reorganised, changed and split on multiple occasions, to such a degree that many subsequent paramilitary organisations have been known by that title – most notably the Provisional Irish Republican Army which was a key participant during the Troubles. The contemporary IRA organisations each claim the sole right to use that name, as they each insist they are the only legitimate descendants of the original IRA.

The Irish Republican Army (IRA; Irish: Óglaigh na hÉireann), also known as the Provisional Irish Republican Army, and informally as the Provos, was an Irish republican paramilitary organisation that sought to end British rule in Northern Ireland, facilitate Irish reunification and bring about an independent, socialist republic encompassing all of Ireland. It was the most active republican paramilitary group during the Troubles. It saw itself as the army of the all-island Irish Republic and as the sole legitimate successor to the original IRA from the Irish War of Independence. It was designated a terrorist organisation in the United Kingdom and an illegal organisation in the Republic of Ireland, both of whose authority it rejected.

The Provisional IRA emerged in December 1969, due to a split within the previous incarnation of the IRA and the broader Irish republican movement. It was initially the minority faction in the split compared to the Official IRA, but became the dominant faction by 1972. The Troubles had begun shortly before when a largely Catholic, nonviolent civil rights campaign was met with violence from both Ulster loyalists and the Royal Ulster Constabulary (RUC), culminating in the August 1969 riots and deployment of British soldiers. The IRA initially focused on defence of Catholic areas, but it began an offensive campaign in 1970 that was aided by weapons supplied by Irish American sympathisers and Libyan leader Muammar Gaddafi. It used guerrilla tactics against the British Army and RUC in both rural and urban areas, and carried out a bombing campaign in Northern Ireland and England against military, political, and economic targets, and British military targets in Europe.

The Provisional IRA declared a final ceasefire in July 1997, after which its political wing Sinn Féin was admitted into multi-party peace talks on the future of Northern Ireland. These resulted in the 1998 Good Friday Agreement, and in 2005 the IRA formally ended its armed campaign and decommissioned its weapons under the supervision of the Independent International Commission on Decommissioning. Several splinter groups have been formed as a result of splits within the IRA, including the Continuity IRA and the Real IRA, both of which are still active in the dissident Irish republican campaign. The IRA's armed campaign, primarily in Northern Ireland but also in England and mainland Europe, killed over 1,700 people, including roughly 1,000 members of the British security forces, and 500–644 civilians. In addition 275–300 members of the IRA were killed during the conflict.

INFO: Full form for IRIS is Integrated Repair Information System in Military and Defence category
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INFO: Full form for IRIS is Information Regarding Israel Security in Military and Defence category
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INFO: Full form for SIDO is Senior Intelligence Duty Officer in Military and Defence category
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A thermographic weapon sight, thermal imagery scope or thermal weapon sight is a sighting device combining a compact thermographic camera and an aiming reticle. They can be mounted on a variety of small arms as well as some heavier weapons.

As with regular ultraviolet sensors, thermal weapon sights can operate in total darkness. The thermal scope can be quite useful in places with snow as the extreme difference in temperatures between the snow and any source of heat (such as a human) creates a high visual contrast between the two. This makes it easy to locate any source of heat against its low-temperature background.

The track while scan (TWS) is a mode of radar operation in which the radar allocates part of its power to tracking the target or targets while part of its power is allocated to scanning, unlike the straight tracking mode, when the radar directs all its power to tracking the acquired targets. In the TWS mode the radar has a possibility to acquire additional targets as well as providing an overall view of the airspace and helping maintain better situational awareness.

INFO: Full form for NRC is Naval Recruiting Center in Military and Defence category
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The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The Coast Guard is a maritime, military, multi-mission service unique among the U.S. military branches for having a maritime law enforcement mission with jurisdiction in both domestic and international waters and a federal regulatory agency mission as part of its duties. It operates under the U.S. Department of Homeland Security during peacetime, and can be transferred to the U.S. Department of the Navy under the Department of Defense by the U.S. President at any time, or by the U.S. Congress during times of war. Prior to its transfer to Homeland Security, it operated under the Department of Transportation from 1967 to 2003 and the Department of the Treasury from its inception until 1967. A congressional authority transfer has only happened once: in 1917, during World War I. When the U.S. entered World War II in December 1941, the Coast Guard had already been transferred by Franklin Roosevelt in November.

Created by the U.S. Congress on 4 August 1790 at the request of Alexander Hamilton as the Revenue-Marine, it is the oldest continuous seagoing service of the United States. As Secretary of the Treasury, Hamilton headed the Revenue-Marine, whose original purpose was collecting customs duties at U.S. seaports. By the 1860s, the service was known as the U.S. Revenue Cutter Service and the term Revenue-Marine gradually fell into disuse.

The modern Coast Guard was formed by a merger of the U.S. Revenue Cutter Service and the U.S. Life-Saving Service on 28 January 1915, under the U.S. Department of the Treasury. In 1939, the U.S. Lighthouse Service was also merged into the Coast Guard. As one of the country's six armed services, the Coast Guard has been involved in every major U.S. war since 1790, from the Quasi-War with France to the Global War on Terrorism.

As of 2018, the Coast Guard had 40,992 active duty personnel, 7,000 reservists, 8,577 full-time civilian employees, and 31,000 auxiliary members for a total workforce of 87,569. The Coast Guard maintains an extensive fleet of 243 coastal and ocean-going patrol ships, tenders, tugs, icebreakers, and 1,650 smaller boats, as well as an aviation division consisting of 201 helicopters and fixed-wing aircraft. While the U.S. Coast Guard is the second smallest of the U.S. military service branches in terms of membership, the U.S. Coast Guard by itself was the world's 12th largest naval force in 2018.

INFO: Full form for NRC is Non-unit-related Cargo in Military and Defence category
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