| 165236 | Yimas | maǏʌmaǏɷm | | | Davies and Comrie (1985) | four |
| 197965 | Yetfa | ɩndai ɩndai | | | Conrad and Dye (1975) | |
| 260930 | Yeretuar | é-at | | | Fabritius (1855) | 4 |
| 260942 | Yeresiam | aka | | | Fabritius (1855) | 4 |
| 196728 | Yawiyo (Wosawari Dialect) | řiʔiyawa | | | Conrad and Dye (1975) | |
| 218855 | Yaweyuha | ľoƀeki ľoƀeki | | | SIL (1965) | |
| 72974 | Yaweyuha | loveki loveki | | | Scott (1978) | |
| 260987 | Yaur | ré-a | | | Fabritius (1855) | 4 |
| 223179 | Yaqay (Wairu Dialect) | kodikinˈdɛn | | | Kriens & Lebold (2010) | |
| 222797 | Yaqay (Kotup Dialect) | kɑjɑɣɑmɑ dijoɣond | | | Kriens & Lebold (2010) | |
| 72975 | Yagaria | lolé'e'e lolé'e' | | | Scott (1978) | |
| 78192 | West Makian | ifati | | | Voorhoeve (1982) | |
| 78057 | West Makian | fati | | | Voorhoeve (1982) | |
| 78090 | West Makian | dimfati | | | Voorhoeve (1982) | |
| 37154 | Western Pantar (Mauta Tubal Dialect) | αt'u | | | Stokhof (1975) | |
| 38091 | Western Pantar (Kalondama Dialect) | ut'uh | | | Stokhof (1975) | |
| 37857 | Western Pantar (Biangwala Dialect) | αt'uu | | | Stokhof (1975) | |
| 35631 | Wersing | αras'ɔku | | | Stokhof (1975) | |
| 260952 | Waropen | woako | | | Fabritius (1855) | 4 |
| 214702 | Waritai | bɾiaka bɾiaka | | | Clouse (1997) | |
| 211869 | Wanggom | wɔˈɾɔʔ | | | Hughes (2009) | |
| 260999 | Wandamen | at | | | Fabritius (1855) | 4 |
| 214312 | Wambon | hitu ˈrɔpqu | | | Hughes (2009) | |
| 230931 | Wambon | kurukut (kup) | | | Healey (1970) | |
| 198041 | Walio | saǥob̶ab̶o | | | Conrad and Dye (1975) | |
| 200818 | Wagi (Silibob Dialect) | waros | | | Spencer et al. (2011) | |
| 200961 | Wagi (Mis Dialect) | waros | | | Spencer et al. (2011) | |
| 200679 | Wagi (Kauris Dialect) | waros | | | Spencer et al. (2011) | |
| 200539 | Wagi (Kamba Dialect) | waros | | | Spencer et al. (2011) | |
| 201097 | Wagi (Foran Dialect) | waros | | | Spencer et al. (2011) | |
| 231662 | Ura | levaet | | | SIL (1975) | |
| 228821 | Ura | lɛbʌɩt | | | SIL (1971) | |
| 228314 | Ura | lɛbʌit | | | SIL (1970) | |
| 260277 | Uare | ɣaˈʒaga | | | Dutton (1970) | four |
| 217713 | Uare | ɣʌ'j₊aɣʌ | | | SIL (1988) | |
| 214872 | Tsaukambo | nɔˈndɔænɔʔ | | | Hughes (2009) | |
| 221157 | Tokano | si'taʔbe si'taʔbe | | | SIL (1965) | |
| 78789 | Tidore | raha | | | Pikkert et al (1994) | |
| 36099 | Teiwa (Sargang Dialect) | ut- | | | Stokhof (1975) | |
| 36919 | Teiwa (Madar Dialect) | ʔut | | | Stokhof (1975) | |
| 260515 | Teiwa (Lebang Dialect) | ud. | | | Stokhof (1975) | |
| 260514 | Teiwa (Lebang Dialect) | ud- | | | Stokhof (1975) | |
| 38677 | Teiwa (Deing Dialect) | ut | | | Stokhof (1975) | |
| 214692 | Tause (Weirate Dialect) | ɸiroɸiɾo | | | Clouse (1997) | |
| 214693 | Tause (Deirate Dialect) | dai | | | Clouse (1997) | |
| 214694 | Tause | ɸiroɸiɾo | | | Clouse (1997) | |
| 218180 | Tauade | 'aiy:ɔ | | | SIL (1980) | |
| 212087 | Tangko | sɔwɑːˈnumuɴ | | | Hughes (2009) | |
| 260963 | Tandia | attesi | | | Fabritius (1855) | 4 |
| 31393 | Tairora, South | taratáná taratana | | | SIL (1976) | |
