RMM

¹ British

abbreviation

Mali (international car registration)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

r.m.m. ² British

abbreviation

relative molecular mass

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of RMM

From R(epublic of) M(ali)

Example Sentences

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See Examples For:

RMM

Palmieri briefly recorded music with the label but also released music under Tico, Alegre, Concord Picante, RMM and Coco Records.

From Los Angeles Times ● Aug. 7, 2025

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023