| 210956 | Wanggom | gᵊˈli | | | Hughes (2009) | |
| 243300 | Wanap | təlom | | | Laycock (1968) | |
| 139737 | Wanambre | musiwik | | | Z'graggen (1980) | nose |
| 214182 | Wambon | kɑˈl̪it̚ | | | Hughes (2009) | |
| 155256 | Wambon | ambo-top | | | McElhanon and Voorhoeve (1970) | nose |
| 120380 | Wamas | nowi- | | | Z'graggen (1980) | nose |
| 196951 | Walio | tʌᵽsɛᵽoʔ | | | Conrad and Dye (1975) | |
| 27029 | Walak | nokopak | nose (my) | | Bromley (1967) | nose (my) |
| 120400 | Wagi | no- | | | Z'graggen (1980) | nose |
| 200718 | Wagi (Silibob Dialect) | noh | | | Spencer et al. (2011) | |
| 200857 | Wagi (Mis Dialect) | nol | | | Spencer et al. (2011) | |
| 200580 | Wagi (Kamba Dialect) | nol | | | Spencer et al. (2011) | |
| 200437 | Wagi (Kamba Dialect) | noh | | | Spencer et al. (2011) | |
| 201001 | Wagi (Foran Dialect) | nol | | | Spencer et al. (2011) | |
| 191057 | Wadaginam | -nimrʌmp | | | Z'graggen (1980) | nose |
| 2600 | Waboda | saᵘrugo | | | Wurm (1973) | |
| 155275 | Waboda | sarugo | | | McElhanon and Voorhoeve (1970) | nose |
| 30139 | Viid | peŋe | | | Voorhoeve (1971) | |
| 176731 | Uyajitaya | mutu- | | | Z'graggen (1980) | nose |
| 215968 | Uyajitaya (Uya Dialect) | mutu | | | Lambrecht et al. (2008) | |
| 216891 | Uyajitaya (Udibai Dialect) | mutu | | | Rueck & Jore (2003) | |
| 216770 | Uyajitaya (Subalulu Dialect) | mutu | | | Rueck & Jore (2003) | |
| 216088 | Uyajitaya (Palipa Dialect) | mutu | | | Lambrecht et al. (2008) | |
| 217062 | Uyajitaya (Gisi Dialect) | mutu | | | Rueck & Jore (2003) | |
| 216208 | Uyajitaya (Didiwala Dialect) | mutu | | | Rueck & Jore (2003) | |
| 176729 | Uya | mutu- | | | Z'graggen (1980) | nose |
| 120393 | Utu | nome- | | | Z'graggen (1980) | nose |
| 191053 | Utarmbung | mutugu- | | | Z'graggen (1980) | nose |
| 139740 | Usan | menuman | | | Z'graggen (1980) | nose |
| 243313 | Urim | ləmp | | | Laycock (1968) | |
| 176727 | Urigina | nuru- | | | Z'graggen (1980) | nose |
| 200348 | Uri (Sintogoro Dialect) | kininiʔ | | | Retsema et al. (2009) | |
| 200258 | Uri (Siara Dialect) | kini:ŋni | | | Retsema et al. (2009) | |
| 155315 | Uri | kiniiŋ | | | McElhanon and Voorhoeve (1970) | nose |
| 243312 | Urat | muhroŋ | | | Laycock (1968) | |
| 230733 | Ura | awʌlyʌmgi | | | SIL (1975) | |
| 228179 | Ura | ʌ ǥulimgi | | | SIL (1970) | |
| 228686 | Ura | ʌ ǥulimgɩ | | | SIL (1971) | |
| 228854 | Unknown (possibly Konomala) | 'bulsun | | | SIL () | |
| 139748 | Ukuriguma | madagur | | | Z'graggen (1980) | nose |
| 139747 | Ukuriguma | moroga:gur | | | Z'graggen (1980) | nose |
| 155286 | Ufim | umu | | | McElhanon and Voorhoeve (1970) | nose |
| 257574 | Uare | ʒaˈʒore | | | Dutton (1970) | nose |
| 217489 | Uare | ĵ ̟ʌ'ĵ ̟ɔre | | | SIL (1988) | |
| 155309 | Tuma-Irumu (Irumu Dialect) | inami | | | McElhanon and Voorhoeve (1970) | nose |
| 214719 | Tsaukambo | gᵊˈli | | | Hughes (2009) | |
| 243311 | Torricelli | wujipen | | | Laycock (1968) | |
| 239137 | Tok Pisin | nus | nose | | Abbott (1985) | |
| 218468 | Tokano | ǥol'a | | | SIL (1965) | |
| 30610 | Tofanma | məniti | | | Voorhoeve (1971) | |
