| 121675 | Wagi | weni- | | | Z'graggen (1980) | name |
| 200755 | Wagi (Silibob Dialect) | vɛnil | | | Spencer et al. (2011) | |
| 200897 | Wagi (Mis Dialect) | vɛnif | | | Spencer et al. (2011) | |
| 200474 | Wagi (Kamba Dialect) | vɛni | | | Spencer et al. (2011) | |
| 200617 | Wagi (Kamba Dialect) | vɛnil | | | Spencer et al. (2011) | |
| 201035 | Wagi (Foran Dialect) | vɛnil | | | Spencer et al. (2011) | |
| 191718 | Wadaginam | -nimbi:mp | | | Z'graggen (1980) | name |
| 2714 | Waboda | masiro | | | Wurm (1973) | |
| 2669 | Waboda | masira | | | Wurm (1973) | |
| 157892 | Waboda | masira | | | McElhanon and Voorhoeve (1970) | name |
| 24746 | Wabo | uasino | | | Voorhoeve (1975) | |
| 177906 | Uyajitaya | oni- | | | Z'graggen (1980) | name |
| 215997 | Uyajitaya (Uya Dialect) | oni | | | Lambrecht et al. (2008) | |
| 216920 | Uyajitaya (Udibai Dialect) | oni | | | Rueck & Jore (2003) | |
| 216800 | Uyajitaya (Subalulu Dialect) | oɲi | | | Rueck & Jore (2003) | |
| 216117 | Uyajitaya (Palipa Dialect) | oɲi | | | Lambrecht et al. (2008) | |
| 217091 | Uyajitaya (Gisi Dialect) | oni | | | Rueck & Jore (2003) | |
| 216237 | Uyajitaya (Didiwala Dialect) | oɲi | | | Rueck & Jore (2003) | |
| 177904 | Uya | woni- | | | Z'graggen (1980) | name |
| 121668 | Utu | vani- | | | Z'graggen (1980) | name |
| 191714 | Utarmbung | pi- | | | Z'graggen (1980) | name |
| 140905 | Usan | unum | | | Z'graggen (1980) | (name) |
| 177902 | Urigina | eni- | | | Z'graggen (1980) | name |
| 200368 | Uri (Sintogoro Dialect) | wɔp | | | Retsema et al. (2009) | |
| 200280 | Uri (Siara Dialect) | wʌpni | | | Retsema et al. (2009) | |
| 157924 | Uri | wʌp | | | McElhanon and Voorhoeve (1970) | name |
| 228759 | Ura | diŋyɩrɩpkɩ | | | SIL (1971) | |
| 230804 | Ura | ŋʌr̰iþki | | | SIL (1975) | |
| 228252 | Ura | diŋyiřipki | | | SIL (1970) | |
| 228945 | Unknown (possibly Konomala) | 'wɔᵘsɩn | | | SIL () | |
| 140910 | Ukuriguma | unim | | | Z'graggen (1980) | (name) |
| 157900 | Ufim | obi | | | McElhanon and Voorhoeve (1970) | name |
| 217606 | Uare | ni: | | | SIL (1988) | |
| 259730 | Uare | ni | | | Dutton (1970) | [(name)] |
| 23649 | Tunggare | ʔe | | | Voorhoeve (1975) | |
| 157922 | Tuma-Irumu (Irumu Dialect) | wop | | | McElhanon and Voorhoeve (1970) | name |
| 214982 | Tsaukambo | ɸiː | | | Hughes (2009) | |
| 19357 | Towei | ken | | | Voorhoeve (1975) | |
| 239196 | Tok Pisin | nem | name | | Abbott (1985) | |
| 221081 | Tokano | ǥuľiƀa | | | SIL (1965) | |
| 30607 | Tofanma | emi | | | Voorhoeve (1971) | |
| 19720 | Tofanma | emi | | | Voorhoeve (1975) | |
| 91172 | Tobo | kiwa | (its) name | | McElhanon (1967) | (its) name |
| 157942 | Tobo | kpat | | | McElhanon and Voorhoeve (1970) | name |
| 3827 | Toaripi | rare | | | Brown (1973) | |
| 4466 | Toaripi (Sepoe Dialect) | lare | | | Brown (1973) | |
| 157944 | Timbe | kɔt | | | McElhanon and Voorhoeve (1970) | name |
| 91167 | Timbe | kot- | (its) name | | McElhanon (1967) | (its) name |
| 157877 | Tifal | win | | | McElhanon and Voorhoeve (1970) | name |
| 197116 | Tifal | wín | | | Loughnane and Fedden (2011) | |
