(business) An account designator, especially one that is not purely numeric.

(computing) To build absolute and unchangeable values into a program such that they can only be changed by modifying the source code.

A set of guidelines and regulations to be followed by members of some profession, trade, occupation, organization etc.; does not normally have the force of law.

Non-redundant software code comprising of focussed task-specific modules and functions, written in a systematic manner so that another coder can easily interpret or modify it.

Alternative form of codetalker

A typically alphanumeric sequence that permits access to a secure service or network.

(Britain) a set of rules and regulations aimed at tourists visiting the countryside

A three-letter designation assigned by ISO standard 4217 denoting a given currency.

(programming) Human-readable instructions in a programming language, to be transformed into machine instructions by a compiler, assembler or other translator, or to be carried out directly by an interpreter.

Alternative spelling of barcode