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 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.

plural of control order

plural of order of operations

Instructions for action. / (UK) Dismissal: an instruction to leave.

plural of side order

plural of market order