m.

meter, basic unit of length in the metric system, one hundred centimeters, 39.37 inches

Morya. For the Indian dynasty, see MAURYA
Also, the alias of one of the teachers of H. P. Blavatsky who wrote many of The Mahatma Letters to A. P. Sinnett.

abb. N M
Marcus (Roman praenomen); (abb. M.)

k.r [meter] meter. 2. k.r [menit] minute

1 [male, masculine] maskulin, jantan. 2 [meter(s)] meter. 3 [minute (s)] menit. 4 [mile(s)] mil