(law) Initialism of Michigan Court Rules. / Initialism of My Chemical Romance (“American rock band”). / (UK) Abbreviation of Manchester City Region.

Initialism of middle common room. / Initialism of masters' common room.

plural of MCR

A surname from Scottish Gaelic.

(sciences, Australia) Initialism of Murdoch Childrens Research Institute.

Initialism of Monte Carlo rate equation. / Initialism of Monte Carlo replica exchange. / Initialism of Markov chain in random environment. / Initialism of mean chromaticity error.

(aviation) The minimum Mach number at which the airflow over some part of an aircraft reaches the speed of sound.

A surname from Scottish Gaelic. / An unincorporated community in Covington County, Alabama, United States. / A city in White County, Arkansas, United States.

A surname from Scottish Gaelic. / A census-designated place in Letcher County, Kentucky, United States.

plural of McRobert