(video games) A line of text or series of commands which can be used to change a game's behavior, alter a character's looks and abilities, skip levels, or access other hidden features.

A code chosen for use within a communications system for transmission purposes.

plural of colour code

plural of cheat code

(programming) A very low-level code that is machine-independent and enables a compiled file to be run on different processor types.

(ethics) A written, formal, and consistent set of rules prescribing righteous behavior, accepted by a person or by a group of people.

(banking, UK, Ireland) A code assigned to a specific branch of a bank.

(US) A postal code, especially for addresses served by the US Postal Service, consisting of a five- or nine-figure number. / (US, by extension) Any postal code.

(transitive) To provide with, or allocate to, a zip code.

A formal specification of acceptable attire for a specific event or location.