(military) The headquarters of a given unit; the operational base of a unit's commanding officer.

plural of command post

plural of commander-in-chief

(computing) A spoken instruction to a computer.

(military) The command hierarchy or structure in which one rank obeys the one above it, which obeys the one above it, and so forth.

plural of commanding officer

A commanding officer.

plural of commanding general

The officer in command of, and typically having ultimate authority over, a military unit.

(Christianity) Jesus Christ's exhortation to "love one another", part of the final instructions given to his disciples after the Last Supper.