Mali:
22 September 1960 (from France)
Malta:
21 September 1964 (from UK)
Man, Isle of:
none (British crown dependency)
Marshall Islands: 21 October 1986 (from the US-administered UN trusteeship)
Martinique:
none (overseas department of France)
Mauritania:
28 November 1960 (from France)
Mauritius:
12 March 1968 (from UK)
Mayotte:
none (territorial collectivity of France)
Mexico:
16 September 1810 (from Spain)
Micronesia, Federated States of:
3 November 1986 (from the
US-administered UN Trusteeship)