From the last names of the two inventors: Forrest Mars and Bruce Murries ... hence M & M's.
Random-Access Memory
POEM
From the last names of the two inventors: Forrest Mars and Bruce Murries ... hence M & M's.
Her Majesty's Stationery Office
cup
well the letters on homer Simpson's head is... a M or a W
M stands for Messier, CSC stands for Cambridge Star Catalogue...
MPEG Audio Layer 3
mbe stands for magic bonar in england
f=force, m=mass, a=acceleration
Without an equality sign the given letters can't be considered to be an equation.
He was originally M&M, because of his real name Marshall Mathers. Then later, he changed it to "Eminem" for his stage name.