(UK) Initialism of National Institute for Health and Care Excellence.

(colloquial) Nicely.

Used to signify a job well done. / Used to signify approval.

niceness.

(transitive, computing, Unix) To run a process with a specified (usually lower) priority.

A coastal city, the capital of the Alpes-Maritimes department, in the Provence-Alpes-Côte d'Azur region in southeast France. / A surname. (pronounced /ni:s/ or /naɪs/)

(obsolete) Fastidiously; carefully. / Precisely; with fine discernment or judgement. / Pleasantly; satisfactorily.

good or enjoyable

plural of nice guy

To behave oneself in interaction with others, in particular refraining from instigating trouble, teasing or being cruel.