| 182066 | Siroi | kubɛlɛ | | | Z'graggen (1980) | yesterday |
| 213931 | Som | kwep | | | SIL (1968) | |
| 182072 | Sop | utum | | | Z'graggen (1980) | yesterday |
| 182073 | Sumau | orisɛ | | | Z'graggen (1980) | yesterday |
| 245827 | Tabriak | ariŋ | | | SIL (1990) | |
| 245995 | Tabriak | aľin | | | SIL (1967) | |
| 7764 | Tabriak | arɨŋ | | | Foley (1986) | |
| 75033 | Tairora, North | hura | | | Scott (1978) | |
| 31362 | Tairora, South | hendʌ | | | SIL (1976) | |
| 237138 | Tanggu | ruar | | | Foley (2005) | |
| 218442 | Tauade | kuvi'tuane'tua | | | SIL (1980) | |
| 224347 | Tause | dima | | | Clouse (1997) | |
| 194112 | Tauya | pomitia | | | Z'graggen (1980) | yesterday |
| 221132 | Tokano | aⁱz̟aʔ | | | SIL (1965) | |
| 239214 | Tok Pisin | asde | yesterday | | Abbott (1985) | |
| 217683 | Uare | o'hɔɣṟe | | | SIL (1988) | |
| 145088 | Ukuriguma | inukwan | | | Z'graggen (1980) | yesterday |
| 228976 | Unknown (possibly Konomala) | nʌᵐbuŋ | | | SIL () | |
| 230838 | Ura | Mʌɣir̰e | | | SIL (1975) | |
| 228790 | Ura | mɩǥirɛ | | | SIL (1971) | |
| 228283 | Ura | miǥirɛ | | | SIL (1970) | |
| 200335 | Uri (Siara Dialect) | kɑp | | | Retsema et al. (2009) | |
| 200421 | Uri (Sintogoro Dialect) | kɑp | | | Retsema et al. (2009) | |
| 182074 | Urigina | weyɛŋke | | | Z'graggen (1980) | yesterday |
| 145083 | Usan | barim | | | Z'graggen (1980) | yesterday |
| 194100 | Utarmbung | mʉtʉ | | | Z'graggen (1980) | yesterday |
| 126318 | Utu | tu | | | Z'graggen (1980) | yesterday |
| 182076 | Uya | oul | | | Z'graggen (1980) | yesterday |
| 216312 | Uyajitaya (Didiwala Dialect) | fiɛgɛ | | | Rueck & Jore (2003) | |
| 217193 | Uyajitaya (Gisi Dialect) | fiɛgɛ | | | Rueck & Jore (2003) | |
| 216192 | Uyajitaya (Palipa Dialect) | fiɛgɛ | | | Rueck & Jore (2003) | |
| 216875 | Uyajitaya (Subalulu Dialect) | fiogɛ | | | Rueck & Jore (2003) | |
| 216995 | Uyajitaya (Udibai Dialect) | fiogɛ | | | Rueck & Jore (2003) | |
| 216071 | Uyajitaya (Uya Dialect) | fiɛgɛ | | | Lambrecht et al. (2008) | |
| 182078 | Uyajitaya | pioge | | | Z'graggen (1980) | yesterday |
| 194105 | Wadaginam | nɨmɨt | | | Z'graggen (1980) | yesterday |
| 201116 | Wagi (Foran Dialect) | tumɛh | | | Spencer et al. (2011) | |
| 200558 | Wagi (Kamba Dialect) | tumɛh | | | Spencer et al. (2011) | |
| 200697 | Wagi (Kauris Dialect) | tumɛh | | | Spencer et al. (2011) | |
| 200981 | Wagi (Mis Dialect) | tumæh | | | Spencer et al. (2011) | |
| 200836 | Wagi (Silibob Dialect) | tumɛh | | | Spencer et al. (2011) | |
| 126325 | Wagi | tume | | | Z'graggen (1980) | yesterday |
| 196979 | Walio | au | | | Conrad and Dye (1975) | |
| 126307 | Wamas | tʰu | | | Z'graggen (1980) | yesterday |
| 231023 | Wambon | wamin | | | Healey (1970) | |
| 145080 | Wanambre | inoŋ | | | Z'graggen (1980) | yesterday |
| 224351 | Waritai | kɛi^da | | | Clouse (1997) | |
| 145068 | Waskia | ekalako | | | Z'graggen (1980) | yesterday |
| 182063 | Watiwa | kwe | | | Z'graggen (1980) | yesterday |
| 182079 | Waube | iokɛ | | | Z'graggen (1980) | yesterday |
