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

chief executive officer (CEO) (executive officer, or just chief executive (CE), or managing director (MD) in the UK) is the highest officer charged with...

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 forces, space forces, and marines or naval infantry. In some usages...

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

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

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...

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...

A chief financial officer (CFO) is an officer of a company or organization who is assigned the primary responsibility for making decisions for the company...

Gazetted officer may refer to: Gazetted Officer (India) Gazetted Officer (Kenya) Gazetted officer (Sri Lanka) Order of Precedence in Nepal which has replaced...

the ranks of warrant officer (grades W‑1 to W‑5; see NATO: WO1–WO5) are rated as officers above all non-commissioned officers, candidates, cadets, and...

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

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...

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...

An air officer is an air force officer of the rank of air commodore or higher. Such officers may be termed "officers of air rank". While the term originated...

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 the officer exercises...

Officer in Charge (usually "OIC") is a very widely used term which may refer to: Duty officer Officer in Charge (Philippines), interim position in the...

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...

The commanding officer (CO) or commander, or sometimes, if the incumbent is a general officer, commanding general (CG) or general officer commanding (GOC)...

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

A liaison officer is a person who liaises between two or more organizations to communicate and coordinate their activities on a matter of mutual concern...

United States Navy, officers have various ranks. Equivalency between services is by pay grade. United States Navy commissioned officer ranks have two distinct...

An Officer and a Gentleman is a 1982 American romantic drama film directed by Taylor Hackford from a screenplay by Douglas Day Stewart, and starring Richard...

Sub-divisional police officer (SDPO), also known as circle officer (CO) in some states, is a police officer of the rank of deputy superintendent of police...

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

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

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

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