(programming) A feature in many code editors that allows blocks of code to be "folded"; i.e. collapsed or hidden such that they can be shown again later.

(British spelling) Alternative form of colour code (verb)

A list of statements and/or exemplars used by organisations to guide their members in differentiating between right and wrong and in applying understandings to their decision making.

(law) A compilation of the statutes of the United States federal government, with sections arranged by topic rather than by date of enactment, and with superseded and expired sections removed.

Uniform Code of Military Justice

A barcode symbology used on retail products, encoding 12 digits using seven bits for each in its main variant, UPC-A, and differing slightly from EAN.

(finance, US) The domestic portion of federal statutory tax law in the United States.

(travel) a short alpha-numeric code used by global distribution systems to differentiate between different travel agency offices.

Synonym of blue wall of silence

The mathematical process of estimating future values of a signal based on previous values.