A non-commissioned officer (NCO) is a military officer who does not hold a commission. Non-commissioned officers usually earn their position of authority by promotion through the enlisted ranks. In contrast, commissioned officers usually enter directly from a military academy, officer training corps (OTC) or reserve officer training corps (ROTC), or officer candidate school (OCS) or officer training school (OTS), after receiving a post-secondary degree.
Sergeant (Sgt) is a rank in use by the armed forces of many countries. It is also a police rank in some police services. The alternative spelling, serjeant, is used in The Rifles and other units that draw their heritage from the British light infantry. Its origin is the Latin serviens, 'one who serves', through the Old French term serjant.
Staff sergeant is a rank of non-commissioned officer used in the armed forces of many countries. It is also a police rank in some police services.
Sergeant major is a senior non-commissioned rank or appointment in many militaries around the world. Sergeants Major serve as the senior enlisted advisor to the commander.
Adjutant is a military appointment given to an officer who assists the commanding officer with unit administration, mostly the management of human resources in an army unit. The term adjudant is used in French-speaking armed forces as a non-commissioned officer rank similar to a staff sergeant or warrant officer but is not equivalent to the role or appointment of an adjutant.
Police ranks are a system of hierarchical relationships in police organisations. The rank system defines authority and responsibility in a police organisation, and affects the culture within the police force. Usually, uniforms denote the bearer's rank by particular insignia affixed to the uniforms.
Inspector, also police inspector or inspector of police, is a police rank. The rank or position varies in seniority depending on the organization that uses it.
Subedar is a military rank in the militaries of South Asia roughly equivalent to that of a warrant officer. Historically classed in the British Indian Army as a Viceroy's commissioned officer, the rank was retained in the Indian Army and Pakistan Army after independence. The rank of subedar is classed as a junior commissioned officer rank in India and Pakistan.
Assistant superintendent, or assistant superintendent of police (ASP), is a rank that was used by police forces in the British Empire and is still used in many police forces in the Commonwealth. It was usually the lowest rank that could be held by a European officer, most of whom joined the police at this rank. In the 20th century, it was in many territories opened to non-Europeans as well.
The Kolkata Police, is the territorial police force responsible for law enforcement and crime prevention within the metropolitan area of the city of Kolkata, West Bengal. It is one of the two primary police forces in West Bengal, the other being the West Bengal Police.
The Indian Army, the land component of the Indian Armed Forces, follows a certain hierarchy of rank designations and insignia derived from the erstwhile British Indian Army (BIA).
The Indian Navy (IN), the naval component of the Indian Armed Forces follows a certain hierarchy of rank designations and insignia derived from the erstwhile Royal Indian Navy (RIN).
Superintendent (Supt) is a rank in the British police and in most English-speaking Commonwealth nations. In many Commonwealth countries, the full version is superintendent of police (SP). The rank is also used in most British Overseas Territories, in many former British colonies, as well as in Portugal and in several former Portuguese colonies. In some countries, such as Italy, the rank of superintendent is a lower rank.
Sub-officer, or the equivalent in other languages, is a term used in many armed forces used to indicate ranks below commissioned officers. Sub-officer is equivalent to the term warrant officer in the British Commonwealth and the United States. Historically armed forces using the term sub-officer have used it to refer to more senior non-commissioned ranks, typically from sergeant upwards, but the term often covers all ranks that other forces designate non-commissioned. In navies the term is comparable to petty officer.
Gazetted officers in India include all Indian Police Service (IPS) officers, who are classified as Group A officers, as well as State Police Service officers at the rank of Deputy Superintendent of Police (DSP) and above. In most police forces, ranks below Deputy Superintendent of Police (DSP) are considered subordinate ranks, while DSP and above are supervisory ranks. These officers are organized in a structured hierarchical order.
In the police forces of India and Nepal, an Assistant of sub-inspector (ASI) is a non-gazetted police officer ranking above a police head constable and below a Sub-inspector. The rank insignia for an ASI is one star, with a red and blue striped ribbon at the outer edge of the shoulder straps. He/she can be an Investigating officer. A.S.I. is often the officer in charge of Police Outposts or "phari" and Investigation Centres. Some police stations carry incharge of GD duty. They make reports of incidents for senior officers.
The Jammu and Kashmir Police is the police force of Indian union territory of Jammu and Kashmir. JKP was established in 1873 and has primary responsibilities in law enforcement and investigation within Jammu and Kashmir.
Chief inspector is a rank used in police forces which follow the British model. In countries outside Britain, it is sometimes referred to as chief inspector of police (CIP).
Station sergeant is a police rank senior to sergeant and junior to inspector in some British and Commonwealth police forces. The rank insignia is usually a sergeant's three chevrons surmounted by a crown, or sometimes four chevrons. The Metropolitan Police, which was the first force to introduce the rank, originally used four chevrons, but later changed to a crown over three chevrons, which was identical to the insignia worn by a staff sergeant in the British Army. A police officer holding the rank is usually the senior sergeant in a police station, or in some cases the commander of a smaller sub-divisional police establishment.
