| 23914 | Boumaa Fijian | 'ea | | | Dixon (1988) | |
| 45892 | Jamamadí (Jarawara Dialect) | ∅ | | | Dixon (2004) | |
| 24062 | Komnzo | ɸi | | | Doehler () | |
| 24126 | Mblafe | ɸɪ | | | Doehler, Christian () | |
| 24194 | Kunja / Bondobol | ɸɪ | | | Doehler spreadsheet | |
| 54846 | Zulu | yena | | | Doke (1927) | |
| 23192 | Ngiyambaa | =niN- | | | Donaldson (1980) | |
| 23193 | Ngiyambaa | =naN- | | | Donaldson (1980) | |
| 42584 | Wipim | tin | | | Dondorp and Shim (1997) | |
| 34811 | Tukang Besi | ia | | | Donohue (1997) | |
| 48004 | Tobati | -i | | | Donohue (2002) | |
| 34577 | Tobati | nti | | | Donohue (2002) | |
| 40451 | Skou | ke | | | Donohue (2011) | |
| 40403 | I'saka | kie | | | Donohue and San Roque (2004) | |
| 43672 | Bantawa | kʰo | | | Doornenbal (2009) | |
| 56554 | Logba (Alakpeti Dialect) | -lɛ́, -nɛ́ | | | Dorvlo (2008) | |
| 26057 | Watjarri | paluña | | | Douglas (1981) | |
| 31695 | Kamoro | a | | | Drabbe (1953) | |
| 42124 | Biangai | pi | | | Dubert and Dubert (1978) | |
| 52396 | Awa-Cuaiquer | us | | | Duẽnas (2000) | |
| 50256 | Rapa Nui | ia | | | Du Feu (1996) | |
| 48924 | Turkmen | onɪ | | | Dulling (1960) | |
| 47552 | Badimaya (Southern Dialect) | balun̪a | | | Dunn (1988) | |
| 47504 | Badimaya (Northern Dialect) | balun̪a | | | Dunn (1988) | |
| 56362 | Alladian | nẽ˥ | | | Duponchel (1983) | |
| 42412 | Koitabu | au | | | Dutton (1975) | |
| 61749 | Bukawa | iŋ | | | Eckermann (2007) | |
| 25624 | Tolaki | ieʔi | | | Edwards (2012) | |
| 25623 | Tolaki | iee | | | Edwards (2012) | |
| 35662 | Sanskrit | tam | | | Egenes (2006) | |
| 33077 | Paiwan | calmaju | | | Egli (1990) | |
| 58030 | Kulango, Bouna | -ɛ | | | Elders (2008) | |
| 54798 | Igbo | ya | | | Emenanjo (1987) | |
| 57262 | Fali | -u | | | Ennulat and Ennulat (1971) | |
| 48684 | Iraqi Arabic | -a | | | Erwin (1963) | |
| 23840 | Italian | lo | | | Evans () | |
| 23657 | German | iːn | | | Evans () | |
| 22247 | Kayardild | niwanji | | | Evans (1995) | |
| 22908 | Bininj Gun-wok | nuŋka | | | Evans (2003) | |
| 26125 | Neme | bæ | | | Evans (2012) | |
| 22177 | Nen | bä | | | Evans (2013) | |
| 35953 | Nen | bä | | | Evans (2013) | |
| 22319 | Nambu | bä | | | Evans (2013) | |
| 22544 | Idi | obom | | | Evans (2013) | |
| 43337 | Ende | obom | | | Evans (2014) | |
| 49884 | Torau | 0 | | | Evans (2015) | |
| 49932 | Teop | eve | The forms 'e' and 'ee' also exist. | | Evans (2015) | |
| 49980 | Bannoni | -a | | | Evans (2015) | |
| 50028 | Mono | -i | The form '-ng' also exists. | | Evans (2015) | |
| 59700 | Namo (Tais Dialect) | fæ | | | Evans et al (2017) | |
