1. linguistic typology

Military usage, in the United States Military, Warrant Officers and Chief Warrant Officers are addressed as Mister. In the United States Navy and United States Coast Guard it is proper to use Mister to refer to commissioned officers below the rank of commander, though the use of Mister implies familiarity compared to the use of rank title for an unknown officer.
In the British Armed Forces, a Warrant Officer is addressed as "Sir" by other ranks and non-commissioned officers; Commissioned officers, particularly of junior rank, should address a Warrant Officer using his surname and the prefix Mister, for example Mr Smith, although often their rank or appointment is used, for example "Sergeant Major," "Regimental Sergeant Major,", or "RSM" .
In the British Armed Forces a Subaltern is often referred to by his surname and the prefix Mister by both other ranks and more senior commissioned officers, e.g. "Report to Mister Smithe-Jones at once" rather than "Report to 2nd Lieutenant Smithe-Jones at once".
Judges, in the Courts of England and Wales, Judges of the High Court are called, for example, Mr Justice Crane (unless they are entitled to be addressed as Lord Justice). Where a forename is necessary to avoid ambiguity it is always used, for example Mr Justice Robert Goff to distinguish from a predecessor Mr Justice Goff. The female equivalent is Mrs Justice Hallett, not Madam Justice Hallett. When more than one judge is sitting and one need to be specific, one would refer to My Lord, Mr Justice Crane. High Court Judges are entitled to be styled with the prefix The Honourable while holding office: e.g. the Honourable Mr Justice Robert Goff. In writing, such as in the law reports, the titles "Mr Justice" or "Mrs Justice" are both abbreviated to a "J" placed after the name. For example, Crane J would be substituted for Mr Justice Crane.
The Chief Justice of the United States may be referred to as either "Mr. Chief Justice," or "Chief Justice." For example, "Mr. Chief Justice Roberts," or "Chief Justice Roberts."[43, 18].