Chinese prefecture-level cities of Fuzhou and Ningde Min Nan – 閩南語 or 闽南语 Spoken in: the southeastern area of China Min Zhong – 闽中话 Spoken in: the southeastern area of China Mon – ဘာသာ မန် Spoken in: the Myanma delta of the Irrawaddy River Mongolian – Монгол Хэл, Official language in: the Chinese autonomous region of Inner Mongolia and Mongolia Montenegrin – crnogorski, црногорски Official language in: Montenegro Recognised Minority Language in: Albania , Bosnia and Herzegovina , and the Serbian municipality of Mali Iđoš in the autonomous region of Vojvodina Mor – ? Spoken in: West Papua, Indonesia Muscogee Creek – Mvskoke, Mvskokē Spoken in: the American states of Alabama , Florida , Georgia , and Oklahoma Musgu – Mulwi Spoken in: Cameroon and Chad Muskum † – Muzuk Formerly spoken in: Chad Mussau-Emira – Mussau-Emira Spoken in: Mussau Island of St Matthias Islands and Emira Island part of Papua New Guinea Māori – te Reo Māori Official language in: New Zealand N Nagumi † – Gong or Ngong Formerly spoken in: Cameroon Nahuatl – Māsēwallahtōlli, Mexicano, or Nāhuatlahtōlli Official language in: Mexico Naukan Yupik – ? Spoken in: Chukotka Autonomous Okrug , Russia Navajo – Diné bizaad Spoken on the Navajo Nation Ndyuka – Spoken in: French Guiana and Suriname Nepal Bhasa – नेपाल भाषा Official language in: the Indian state of Sikkim and Nepal Nepali – नेपाली Official language in: the Indian district of the Darjeeling district , the Indian state of Sikkim , and Nepal New Zealand Sign Language – Sign Language Official language in: New Zealand Ngbee † – Lingbee Formerly spoken in: the Democratic Republic of the Congo Nihali – ? Spoken in: Madhya Pradesh and Maharashtra in India Northern Thai – ᨣᩴᩤᨾᩮᩥᩬᨦ Spoken in: the northern area of Thailand , and some other parts of Southeast Asia Norwegian – Norsk Official language in: Norway Nuosu/Yi – ꆈꌠ꒿ Spoken in: China Nyangia – Nyang'i Spoken in: the Republic of Uganda O Occitan – Occitan Official language in: the Spanish comarca of Val d'Aran Odia – ଓଡ଼ିଆ Official language in: the Indian states of Jharkhand and Odisha Oirat – ᡆᡕᡅᠷᠠᡑ ᡘᡄᠯᡄᠨ Spoken in: Russia Mongolia and China Oirata – ? Spoken in: Indonesia Ojibwe – ᐊᓂᔑᓈᐯᒧᐎᓐ Spoken by: the Ojibwe people Okinawan Japanese – ウチナーヤマトゥグチ Recognised Regional Language in: Japan Old Church Slavonic † – Словѣ́ньскъ Ѩзꙑ́къ, ⰔⰎⰀⰂⰑⰐⰊⰍ Formerly spoken in: Eastern Europe Old English