(chiefly Australia, UK) An order of chivalry established for the purpose of according recognition to Australian citizens and other persons for outstanding achievement.

(Australia, informal) An appointment made within the Order of Australia.

A small dish served as an accompaniment to a main course or entrée. / (informal, figuratively) An accompaniment.

An order that everyone in an area boil or otherwise sanitize water before using it for drinking or for use with food.

plural of boil order

plural of zero-order hold

(mathematics) A mathematical model of the practical signal reconstruction done by a conventional digital-to-analog converter, describing the effect of converting a discrete-time signal to a continuous-time signal by holding each sample value for one sample interval.

plural of batting order

A particular structure that manages the world's stability, informed by a number of legal, political and socio-economic factors.

The ordering of the syntactic constituents of a language.