(UK, historical) A customs officer who worked outside the custom house, visiting the docks, warehouses, etc.

A (para)military commissioned officer who holds a field grade, ranking under general officers but above lower grades and fit to command medium-size units on the field, such as a battalion or regiment; or a non-army equivalent in rank.

plural of staff officer

A local official who oversees the running of an election in a given area. / The officer who makes returns of writs, etc.

plural of returning officer

plural of flag officer

A law enforcement officer who supervises offenders who have been released from incarceration and, often, recommends sentencing in courts of law.

Alternative form of corrections officer

Alternative form of corrections officer

A law enforcement officer who supervises offenders who have been released from incarceration and, often, recommends sentencing in courts of law.