(computing) source code written in a code readable by the processor

(computing) Source code that will execute only under Microsoft's Common Language Runtime.

(computing) source code that is compiled into native code for execution, rather than executing only under Microsoft's Common Language Runtime.

(computing) Alternative form of bytecode

Any of a series of three-letter codes (often abbreviations) for counties and similar administrative units of the British Isles used especially in the field of genealogy

A two-dimensional barcode, typically used to link to a website.

(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

(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.