| 200620 | Wagi (Kamba Dialect) | foh | | | Spencer et al. (2011) | |
| 200477 | Wagi (Kamba Dialect) | foh | | | Spencer et al. (2011) | |
| 200900 | Wagi (Mis Dialect) | foh | | | Spencer et al. (2011) | |
| 200758 | Wagi (Silibob Dialect) | foh | | | Spencer et al. (2011) | |
| 122269 | Wagi | bo | | | Z'graggen (1980) | pig |
| 27077 | Walak | wam | | | Bromley (1967) | |
| 198047 | Walio | taǏib̶o | | | Conrad and Dye (1975) | |
| 122252 | Wamas | bo | | | Z'graggen (1980) | pig |
| 20973 | Wambon | uy | | | Voorhoeve (1975) | |
| 231018 | Wambon | uy | | | Healey (1970) | |
| 214218 | Wambon | ɔˈɛj | | | Hughes (2009) | |
| 141410 | Wanambre | buluk | | | Z'graggen (1980) | pig |
| 24341 | Wandamen | pisai | | | Voorhoeve (1975) | |
| 210991 | Wanggom | gɔː | | | Hughes (2009) | |
| 23932 | Warembori | puwe | | | Voorhoeve (1975) | |
| 19157 | Waris | mi | | | Voorhoeve (1975) | |
| 31001 | Waris | mi | | | Voorhoeve (1971) | |
| 218903 | Waritai | i^ | | | Clouse (1997) | |
| 28504 | Warkay-Bipim | basi | | | Voorhoeve (1971) | |
| 25717 | Warkay-Bipim | basi | | | Voorhoeve (1975) | |
| 25241 | Waropen | arofo | | | Voorhoeve (1975) | |
| 141398 | Waskia | buruk | | | Z'graggen (1980) | pig |
| 178414 | Watiwa | pu | | | Z'graggen (1980) | pig |
| 178430 | Waube | puo | | | Z'graggen (1980) | pig |
| 35615 | Wersing | pʰey | | | Stokhof (1975) | |
| 37841 | Western Pantar (Biangwala Dialect) | b'ayǐ | | | Stokhof (1975) | |
| 38075 | Western Pantar (Kalondama Dialect) | bay | | | Stokhof (1975) | |
| 37138 | Western Pantar (Mauta Tubal Dialect) | bay | | | Stokhof (1975) | |
| 80680 | West Kewa | mena | | | Franklin (1975) | |
| 80688 | Wiru | kaì | | | Franklin (1975) | |
| 25305 | Wolani | iŋgina | | | Voorhoeve (1975) | |
| 23812 | Wutung | tyamu | | | Voorhoeve (1975) | |
| 141414 | Yaben | bulu | | | Z'graggen (1980) | pig |
| 178420 | Yabong | bo | | | Z'graggen (1980) | pig |
| 73931 | Yagaria | fua | | | Scott (1978) | |
| 73930 | Yagaria | gayále | | | Scott (1978) | |
| 221412 | Yagaria (Hira Dialect) | kᵊḷage | kᵊḷaḷe | | SIL (2000) | |
| 231868 | Yagaria (Hira Dialect) | kᵊḷage | kᵊḷaḷe | | SIL (2000) | |
| 79149 | Yagaria (Hua Dialect) | fu | | | Xiao (1990) | |
| 22208 | Yahadian | momo | | | Voorhoeve (1975) | |
| 19888 | Yale, Korsarek | pham | | | Voorhoeve (1975) | |
| 33917 | Yale, Korsarek | pam | | | Heeschen (1978) | |
| 27016 | Yali, Angguruk | wam | | | Bromley (1967) | |
| 19848 | Yali, Pass Valley | meya | | | Voorhoeve (1975) | |
| 178433 | Yangulam | bo | | | Z'graggen (1980) | pig |
| 29187 | Yaqay | batik | | | Voorhoeve (1971) | |
| 23023 | Yaqay | batik | | | Voorhoeve (1975) | |
| 220247 | Yaqay (Kogo Dialect) | bɑˈtikʰ | | | Kriens & Lebold (2010) | |
| 222678 | Yaqay (Kotup Dialect) | ˈbɑtikʰ | | | Kriens & Lebold (2010) | |
| 222962 | Yaqay (Rayam Dialect) | bɑˈtikʰ | | | Kriens & Lebold (2010) | |
