enforcement officer Police officer Security officer Officer (armed forces) Commanding officer Petty officer Chief Medical Officer Foreign Service Officer, a diplomatic...

A chief executive officer (CEO), also known as a chief executive or managing director, is the top-ranking corporate executive charged with the management...

Broadly speaking, "officer" means a commissioned officer, a non-commissioned officer (NCO), or a warrant officer. However, absent contextual qualification,...

A general officer is an officer of high rank in the armies, and in some nations' air and space forces, marines or naval infantry. In some usages, the...

A non-commissioned officer (NCO) is a military officer who does not hold a commission. Non-commissioned officers usually earn their position of authority...

Junior officer, company officer or company grade officer refers to the lowest operational commissioned officer category of ranks in a military or paramilitary...

The chair, also chairman, chairwoman, or chairperson, is the presiding officer of an organized group such as a board, committee, or deliberative assembly...

A chief financial officer (CFO), also known as a treasurer, is an officer of a company or organization who is assigned the primary responsibility for...

senior officer is an officer of a more senior grade in military or other uniformed services. In military organisations, the term may refer to any officer above...

warrant officers are sometimes classified as the most junior of the commissioned officer ranks, the most senior of the non-commissioned officer (NCO) ranks...

A chief technology officer (CTO) (also known as a chief technical officer or chief technologist) is an officer tasked with managing technical operations...

A police officer (also called a policeman (male) or policewoman (female), a cop, an officer, or less commonly a constable) is a warranted law employee...

A chief product officer (CPO), sometimes known as head of product or VP of product, is a corporate title referring to an executive responsible for various...

An executive officer is a person who is principally responsible for leading all or part of an organization, although the exact nature of the role varies...

A prison officer (PO) or corrections officer (CO), also known as a correctional law enforcement officer or less formally as a prison guard, is a uniformed...

Fire officer can refer to: A senior firefighter Fire safety officer, an individual employed by an organisation, including a fire service, to advise on...

officer is a commissioned officer in a nation's armed forces senior enough to be entitled to fly a flag to mark the position from which that officer exercises...

A probation or parole officer is an official appointed or sworn to investigate, report on, and supervise the conduct of convicted offenders on probation...

warrant officer (grade W‑1) and chief warrant officer (grades CW-2 to CW‑5; NATO: WO1–CWO5) are rated as officers above all non-commissioned officers, candidates...

A Marine Corps Officer Selection Officer (OSO) leads a team of Marines and civilian employees in the recruitment of college students and graduates for...

medical officer of health, also known as a medical health officer, chief health officer, chief public health officer or district medical officer, is the...

become an officer. More often than not, an officer candidate was a civilian who applied to join the military directly as an officer. Officer candidates...

community support officer (PCSO; Welsh: swyddog cymorth cymunedol yr heddlu, SCCH), or as written in legislation Community Support Officer (CSO; Welsh: swyddog...

An authorised firearms officer (AFO) is a British police officer who is authorised and trained to carry and use firearms. The designation is significant...

Gazetted officer is a government official whose appointment has been published in a government gazette. It may also refer to: Gazetted officer (Sri Lanka)...

Sub-divisional police officer (SDPO), also known as circle officer (CO) in some states like In the states of Rajasthan and Uttar Pradesh, the post is known...

A law enforcement officer (LEO), or police officer or peace officer in North American English, is a public-sector or private-sector employee whose duties...

A chief operating officer (COO), also called chief operations officer, is an executive in charge of the daily operations of an organization (i.e. personnel...

public relations officer (PRO) or chief communications officer (CCO) or corporate communications officer is a C-suite level officer responsible for communications...

An intelligence officer is a person employed by an organization to collect, compile or analyze information (known as intelligence) which is of use to...