Titles in use or proposed for common use
Ind stands for individual.[9]
M is the first letter of most gendered titles, both masculine and feminine. The title "M" simply removes the following letters that would designate gender.[9]
Misc stands for miscellaneous.[10]
Mre is short for the word "mystery".[9]
Msr is a combination of "Miss", a feminine title, and "Sir", which is typically masculine.[9]
Mx is a title commonly used by non-binary people as well as those who do not identify with the gender binary, and first appeared in print in the 1970s.[11][12] The "x" is intended to stand as a wildcard character, and does not imply a "mixed" gender. Pronunciation of "Mx" is not yet standardized; it is frequently pronounced "mix" but sometimes with a schwa as "məx", or even as "em-ex".
Mt can stand for either Mistrum or Mont. Mistrum is the result of removing the "er" from mister and the "ress" from mistress. The Latin neutral form of "tor" and "trix", is "trum". Mont is a nature-oriented choice. It can be a reference to the root of the origin word for Mr/Ms, which is Magis. Magis means great or high.
Mg stands for Magis. Related to Magister, an origin word for Mr/Ms.
Pr is short for the word "person", pronounced "per".[9]
