| 195891 | Kalam | yaw | | | Pawley (2013) | |
| 203006 | Setaman (Baktamin Dialect) | ɔu | | | Van Cott and Spencer (2010) | |
| 31793 | Dano (Asaro Dialect) | vɛe | | | SIL (1974) | |
| 32109 | Huli | ɛ̃ | | | SIL (1992) | |
| 31396 | Tairora, South | eo· | | | SIL (1976) | |
| 198800 | Nakame (Sikalan Dialect) | biŋgaŋ | | | Retsema et al. (2009) | |
| 198919 | Nakame (Sokan Dialect) | bigɛŋ | | | Retsema et al. (2009) | |
| 228485 | Abu' Arapesh | oʔuʔɛ | | | SIL (1975) | |
| 199161 | Nakame (Dzenzen Dialect) | qoqoqɑŋ | | | Retsema et al. (2009) | |
| 199289 | Nakame (Popof Dialect) | undugeŋ | | | Retsema et al. (2009) | |
| 198682 | Mungkip | ēŋ | | | Retsema et al. (2009) | |
| 199875 | Nuk (Tamben Dialect) | oq | | | Retsema et al. (2009) | |
| 200253 | Nek (Goambot Dialect) | oʔ | | | Retsema et al. (2009) | |
| 200574 | Wagi (Kamba Dialect) | ʔɛʔe | | | Spencer et al. (2011) | |
| 200712 | Wagi (Kauris Dialect) | kɛnah | | | Spencer et al. (2011) | |
| 200852 | Wagi (Silibob Dialect) | jo | | | Spencer et al. (2011) | |
| 200996 | Wagi (Mis Dialect) | ʔɛʔe | | | Spencer et al. (2011) | |
| 201131 | Wagi (Foran Dialect) | ʔɛʔe | | | Spencer et al. (2011) | |
| 228824 | Ura | ɔɔᵘ | | | SIL (1971) | |
| 202046 | Hiri Motu | ɔɩbɛ | | | SIL (1975) | |
| 202201 | Iatmul (Tambanam Dialect) | awa | | | Staalsen (1969) | |
| 202333 | Iatmul (Kanganaman Dialect) | awa | | | Staalsen (1969) | |
| 202470 | Iatmul (Korogo Dialect) | awa | | | Staalsen (1969) | |
| 199686 | Nakame (Munguleng Dialect) | ēŋ | | | Retsema et al. (2009) | |
| 74997 | Dano (Asaro Dialect) | óo | | | Scott (1978) | |
| 74998 | Dano (Asaro Dialect) | vee | | | Scott (1978) | |
| 74999 | Awiyaana | owe | | | Scott (1978) | |
| 75000 | Awa | kowe | | | Scott (1978) | |
| 75001 | Benabena | ó | | | Scott (1978) | |
| 75002 | Benabena | ó'yo | | | Scott (1978) | |
| 75003 | Proto-Eastern-Central | *(oo) | | | Scott (1978) | |
| 75004 | Fore | o(wé) | | | Scott (1978) | |
| 75005 | Fore | e | | | Scott (1978) | |
| 75006 | Fore | ye | | | Scott (1978) | |
| 75007 | Gadsup | eyo | | | Scott (1978) | |
| 75008 | Alekano | oó | | | Scott (1978) | |
| 75009 | Gende | o'o | | | Scott (1978) | |
| 75010 | Gimi | ehe | | | Scott (1978) | |
| 75011 | Gimi | ee | | | Scott (1978) | |
| 75012 | Kamano | oyó | | | Scott (1978) | |
| 75013 | Siane | ô | | | Scott (1978) | |
| 202747 | Setaman (Seltamin Dialect) | ou | | | Van Cott and Spencer (2010) | |
| 75014 | Tairora, North | eo | | | Scott (1978) | |
| 75015 | Yaweyuha | oo | | | Scott (1978) | |
| 75016 | Yagaria | hé | | | Scott (1978) | |
| 75017 | Inoke-Yate | he | | | Scott (1978) | |
| 75018 | Inoke-Yate | o | | | Scott (1978) | |
| 202869 | Setaman (Ngisokabip Dialect) | ou | | | Van Cott and Spencer (2010) | |
| 202607 | Iatmul (Brugnowi Dialect) | awa | | | Staalsen (1969) | |
| 203142 | Faiwol (Selbang Dialect) | ɑfən | | | Van Cott and Spencer (2010) | |
