Martinique
NA
Mauritania
republic
Mauritius
parliamentary democracy
Mayotte
NA
Mexico
federal republic
Micronesia, Federated States of constitutional government in free association with the US; the Compact of Free Association entered into force 3 November 1986 and the Amended Compact entered into force May 2004
Moldova
republic
Monaco
constitutional monarchy
Mongolia
mixed parliamentary/presidential
Montserrat
NA