The act of enforcing a set of rules, principles, or laws (especially written ones) and ensuring observance of a system of norms or customs.

(coding theory) A rateless erasure code.

(information theory) A forward-error-correction (FEC) code for the binary erasure channel, which transforms a message of k symbols into a longer message with n symbols such that the original message can be recovered from a subset of the n symbols.

(radio) A code used to express the quality of a radio signal being received, standing for Readability, Strength and (for nonvoice communication) Tone.

(computing) code that can never be reached during program execution because no part of the program calls it or branches to it.

(radio) code used as a shorthand for common messages, consisting of sequences all beginning with Q / (radio) specific code from the aforementioned set

Alternative spelling of Q code

(computing) Code that serves to connect separate parts of a program for compatibility or interoperability.

plural of code review

plural of code page