| 31214 | Zimakani (South Boazi Dialect) | ɤ̣asu | | | Voorhoeve (1970) | |
| 31026 | Zimakani | ḳɑu̯sa | | | Voorhoeve (1970) | |
| 126407 | Yoidik | tiaʔ | | | Z'graggen (1980) | tomorrow |
| 7657 | Yimas | ŋarɨŋ | | | Foley (1986) | |
| 55157 | Yegha (Oukena Dialect) | [embo] euma [mambadira] | the man will go tomorrow | | Smallhorn (2011) | |
| 74622 | Yaweyuha | aiyo | | | Scott (1978) | |
| 220936 | Yaweyuha | a'zo | | | SIL (1965) | |
| 145167 | Yarawata | balimo | | | Z'graggen (1980) | tomorrow |
| 182166 | Yangulam | amblem | | | Z'graggen (1980) | tomorrow |
| 231964 | Yagaria (Hira Dialect) | eǥaʔa | | | SIL (2000) | |
| 74623 | Yagaria | éga | | | Scott (1978) | |
| 182153 | Yabong | mandaŋna | | | Z'graggen (1980) | tomorrow |
| 145166 | Yaben | balima | | | Z'graggen (1980) | tomorrow |
| 182163 | Waube | ipoe | | | Z'graggen (1980) | tomorrow |
| 182147 | Watiwa | litu | | | Z'graggen (1980) | tomorrow |
| 145150 | Waskia | kurokse | | | Z'graggen (1980) | tomorrow |
| 224338 | Waritai | tia | | | Clouse (1997) | |
| 145162 | Wanambre | supene | | | Z'graggen (1980) | tomorrow |
| 126400 | Wamas | kilu: | | | Z'graggen (1980) | tomorrow |
| 126417 | Wagi | kerɛb | | | Z'graggen (1980) | tomorrow |
| 200837 | Wagi (Silibob Dialect) | kɛrɛv | | | Spencer et al. (2011) | |
| 200982 | Wagi (Mis Dialect) | kɛrɛv | | | Spencer et al. (2011) | |
| 200698 | Wagi (Kauris Dialect) | kɛrɛv | | | Spencer et al. (2011) | |
| 200559 | Wagi (Kamba Dialect) | kɛrɛv | | | Spencer et al. (2011) | |
| 201117 | Wagi (Foran Dialect) | kɛlɛv | | | Spencer et al. (2011) | |
| 194156 | Wadaginam | nimbit | | | Z'graggen (1980) | tomorrow |
| 182162 | Uyajitaya | ɛira | | | Z'graggen (1980) | tomorrow |
| 216072 | Uyajitaya (Uya Dialect) | ɛirɑ | | | Lambrecht et al. (2008) | |
| 216996 | Uyajitaya (Udibai Dialect) | ɛirɑ | | | Rueck & Jore (2003) | |
| 216876 | Uyajitaya (Subalulu Dialect) | ɛirɑ | | | Rueck & Jore (2003) | |
| 216193 | Uyajitaya (Palipa Dialect) | ɛirɑ | | | Rueck & Jore (2003) | |
| 217194 | Uyajitaya (Gisi Dialect) | ɛirɑ | | | Rueck & Jore (2003) | |
| 216313 | Uyajitaya (Didiwala Dialect) | ɛirɑ | | | Rueck & Jore (2003) | |
| 182160 | Uya | ibate | | | Z'graggen (1980) | tomorrow |
| 126411 | Utu | i:r | | | Z'graggen (1980) | tomorrow |
| 194152 | Utarmbung | amu | | | Z'graggen (1980) | tomorrow |
| 145165 | Usan | barim | | | Z'graggen (1980) | tomorrow |
| 182158 | Urigina | wɛagʌr | | | Z'graggen (1980) | tomorrow |
| 200422 | Uri (Sintogoro Dialect) | kʌmindɑp | | | Retsema et al. (2009) | |
| 200336 | Uri (Siara Dialect) | kʌmindɑp | | | Retsema et al. (2009) | |
| 228284 | Ura | duǥuǥu | | | SIL (1970) | |
| 228791 | Ura | duǥuǥu | | | SIL (1971) | |
| 230839 | Ura | Duɣuɣu | | | SIL (1975) | |
| 228977 | Unknown (possibly Konomala) | ᵑgʌlɛgɛ | | | SIL () | |
| 145170 | Ukuriguma | barima | | | Z'graggen (1980) | tomorrow |
| 217684 | Uare | o'hɔɣɔre | | | SIL (1988) | |
| 239215 | Tok Pisin | tumora | tomorrow | | Abbott (1985) | |
| 221133 | Tokano | aⁱz̟aʔ | | | SIL (1965) | |
| 194164 | Tauya | pʌːtɛ | | | Z'graggen (1980) | tomorrow |
| 224334 | Tause | aβiɾa | | | Clouse (1997) | |
