What is the meaning of M.?

muscle

Abbreviation of masculine.

Abbreviation of married.

Abbreviation of minimum.

Alternative form of m (abbreviation of "mile", etc)

Abbreviation of mužský (masculine): m.

Abbreviation of med.

Abbreviation of mark.

Abbreviation of mortinta (died).

Abbreviation of mit (with).

Abbreviation of männlich.

Abbreviation of maskulin.

Abbreviation of magyar (Hungarian).

Abbreviation of metai (year).

Abbreviation of miestas (city).

noon

Source: wiktionary.org