| 43312 | Chadian Spoken Arabic (Nigerian Dialect) | -na | | | Owens (1993) | |
| 50231 | Malay | kami | | | Othman and Atmosumarto (1995) | |
| 60307 | Mundari-ICR-KQ | aleaʔ | | | Osada (1992) | |
| 60019 | Mundari-ICR-LB | abuaʔ | | | Osada (1992) | |
| 60489 | Mundari_ICR_TCC | aleaʔ | | | Osada (1992) | |
| 52987 | Cogui | sɯn- | | | Ortíz Ricaurte (2000) | |
| 53838 | Tinigua | hikʷaʔa | | | Ortiz (2000) | |
| 54162 | Guayabero | wa- | | | Ortiz (1989) | |
| 41071 | Sibe | ni- | | | Onishi (2004) | |
| 41035 | Siwai | noni- | | | Onishi (2004) | |
| 40903 | Naasioi | nii- | | | Onishi (2004) | |
| 59046 | Bete-Bendi | kítìan | | | Oha (2012) | |
| 41119 | English | auə | | | OED (2013) | |
| 61820 | Mpur | e- | | | Odé (2002) | |
| 25462 | Muruwari | ngarraka | | | Oates (1988) | |
| 28460 | Wambaya | ngirriganji | | | Nordlinger (1998) | |
| 45243 | Iraqw | -ɹén | | | Nordbustad (1988) | |
| 43216 | Ingush | txy | | | Nichols (2011) | |
| 55779 | Wolof | sunu | | | Ngom (2003) | |
| 22364 | Lardil | ɲalwen | | | Ngakulmungan Kangka Leman (1997) | |
| 45147 | Hausa | -nmù | | | Newman (2000) | |
| 58433 | Mbelimbe | ti˧ | | | Neukom (2004) | |
| 58385 | Nateni | ti˧ | | | Neukom (1995) | |
| 50759 | Vaeakau-Taumako | mātou | | | Næss (2000) | |
| 35522 | Garrwa | nurru | | | Mushin (2012) | |
| 61724 | Neve'ei | gemem | | | Musgrave (2007) | |
| 41167 | Rapoisi | -abi | | | Müller (1954) | |
| 55013 | West-Central Limba | ntu | | | Mukarovsky (1962/1963) | |
| 44044 | Mbugu (Normal Dialect) | -etú | | | Mous (2003) | |
| 43996 | Mbugu (Inner Dialect) | kánu | | | Mous (2003) | |
| 52891 | Piapoco | wa- | | | Mosonyi (2000) | |
| 52939 | Piaroa | tĩ-, tu- | | | Mosonyi (2000) | |
| 52843 | Curripaco | -wa | | | Mosonyi (2000) | |
| 51860 | Northern Embera | tai | | | Mortensen (1999) | |
| 50099 | Cubeo | jɨ̃hẽ | | | Morse and Maxwell (1999) | |
| 57428 | Buamu | mĩã˩ | | | Morse (1976) | |
| 23262 | Djapu | ŋanapuruŋgu | | | Morphy (1983) | |
| 56102 | Aja | mìwó | | | Morley (2010) | |
| 55731 | Ndut | fun | no ATR harmony | | Morgan (1996) | |
| 52371 | Carijona | kɨ- | | | Moreno (2000) | |
| 61308 | Malay (Ambon Dialect) | katong | | | Minde (1997) | |
| 50711 | Mangarayi | -ŋiɳja | | | Merlan (1989) | |
| 22953 | Ngalakan | -yere | | | Merlan (1983) | |
| 56717 | Krobu | nɛ̃˧ | | | Mensah (1983) | |
| 50903 | Lingala | bísó | | | Meeuwis (2010) | |
| 46203 | Ngarinman (Bilinara (Pilinara) Dialect) | ŋandibaŋuɲ | | | Meakins and Nordlinger (2014) | |
| 34856 | Kodeoha | -mami | | | Mead (1999) | |
| 29083 | Ndjébbana | -njaddabira | | | McKay (2000) | |
| 25675 | Nyulnyul | jarad | | | McGregor (2011) | |
| 27000 | Kwini | ñaranaŋga | | | McGregor (1993) | |
