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- Macedonia: Слобода или Смрт (Macedonian, Sloboda ili smrt, Liberty or Death)
- Madagascar: Fitiavana, Tanindrazana, Fandrosoana (Malagasy, Love, Ancestral-land, Progress)
- Madeira: Das Ilhas, As Mais Belas E Livres (Portuguese, Of the Islands, the Most Beautiful and Free)
- Malawi: Unity and Freedom
- Malaysia: Bersekutu Bertambah Mutu (Malay, Unity is Strength)
- Maldives: الدولة ا۔لحلدݐبݐة (Al-Dawlat Al-Mahaldheebiya) (Arabic, State of the Mahal Dibiyat)
- Mali: Un peuple, un but, une foi (French, One people, one goal, one faith)
- Malta: Repubblika ta' Malta (Maltese: Republic of Malta)
- Marshall Islands: Jepilpilin ke Ejukaan (Marshallese, Achievement through Joint Effort)
- Mauritania: شرف، إخاء، عدالة or Honneur, Fraternité, Justice (Arabic and French, Honor, Fraternity, Justice)
- Mauritius: Stella Clavisque Maris Indici (Latin, Star and key of the Indian Ocean)
- Mexico: No official motto. However Patria, Libertad, Trabajo y Cultura (Spanish, Fatherland, Freedom, Work and Culture) is sometimes used.
- Federated States of Micronesia: Peace, Unity, Liberty
- Moldova: Limba nostra-i o Comoara (Moldovan, Our Language is a Treasure)
- Monaco: Deo juvante (Latin, With God's help)
- Mongolia: No official motto.
- Montenegro: No official motto.
- Montserrat: Each Endeavouring, All Achieving
- Morocco: الله، الوطن، الملك (Allāh, Al-Waṭan, Al-Malīk) (Arabic, God, the Country, the King)
- Royal Motto: إن تذصروا الڷه ݐذصر کم (Arabic, If you glorify God, He will glorify you)
- Mozambique: República de Moçambique (Portuguese, Republic of Mozambique)
Read more about this topic: List Of National Mottos