If you mean which hieroglyph was used to writer the sound "m", it was the owl with its face turned towards the viewer.
It is thought that at different times the Barn Owl and the Eagle Owl were used for this hieroglyph - both of these lived in ancient Egypt. Strangely, there was no specific word for "owl" in the ancient Egyptian language (as there was for kite, swallow and goose), so presumably people spoke of it using the general term for "bird".
m stands for modulus.
Memphis
It stands for "Motorsports" Audi has the S Mercedes has the AMG BMW has the M
Each number stand for a letter in the alphabet for surenos the number is 13 stands for the letter M which stands for the MEXICAN MAFIA... the number 14 for nortenos stands for the letter N witch stands for NUESTRA FAMILIA....
As a hieroglyph, the owl represented the letter M.
The letter M often stands for Mary, although I suppose it could stand for other things as well.
The letter "M" stands for 1,000 in Roman numerals.
The letter 'M' stands for the Blessed Virgin Mary.
mummy marble (coffins and burial masks decorated with this)
It is a letter which may be used to represent a variable. You can decide what it stands for.
sideways M in physics is the greek letter sigma which means sum. other m's can mean mass those are the only m's i know of.
The M stands for military model.The "M" stands for military or military equipment. many people think it stands for model.