| 210996 | Wanggom | guː | | | Hughes (2009) | |
| 24336 | Wandamen | rutu | | | Voorhoeve (1975) | |
| 24357 | Wandamen | koir | | | Voorhoeve (1975) | |
| 244329 | Wanap | yiməl | | | Laycock (1968) | |
| 141352 | Wanambre | wena | | | Z'graggen (1980) | louse |
| 230894 | Wambon | gut | | | Healey (1970) | |
| 20968 | Wambon | ŋgut | | | Voorhoeve (1975) | |
| 214223 | Wambon | ɢut̚ | | | Hughes (2009) | |
| 201526 | Wambon | gut | | | Voorhoeve (2000) | |
| 158768 | Wambon | ŋgut | | | McElhanon and Voorhoeve (1970) | louse |
| 122182 | Wamas | mi | | | Z'graggen (1980) | louse |
| 196940 | Walio | natʌᵽi | | | Conrad and Dye (1975) | |
| 26836 | Walak | napɩ | my louse | | Bromley (1967) | louse (my) |
| 200670 | Wagi | mih | | | Spencer et al. (2011) | |
| 122199 | Wagi | mi | | | Z'graggen (1980) | louse |
| 200809 | Wagi (Silibob Dialect) | mih | | | Spencer et al. (2011) | |
| 200952 | Wagi (Mis Dialect) | mih | | | Spencer et al. (2011) | |
| 200529 | Wagi (Kamba Dialect) | mih | | | Spencer et al. (2011) | |
| 201088 | Wagi (Foran Dialect) | mih | | | Spencer et al. (2011) | |
| 191991 | Wadaginam | nimʌnamp | | | Z'graggen (1980) | louse |
| 158785 | Waboda | nimo | | | McElhanon and Voorhoeve (1970) | louse |
| 2674 | Waboda | nimo | | | Wurm (1973) | |
| 24744 | Wabo | yu | | | Voorhoeve (1975) | |
| 30128 | Viid | ku | | | Voorhoeve (1971) | |
| 19235 | Viid | ku | | | Voorhoeve (1975) | |
| 178372 | Uyajitaya | zizi | | | Z'graggen (1980) | louse |
| 178373 | Uyajitaya | uːtu | | | Z'graggen (1980) | louse |
| 216048 | Uyajitaya (Uya Dialect) | sisi | | | Lambrecht et al. (2008) | |
| 216972 | Uyajitaya (Udibai Dialect) | sisi | | | Rueck & Jore (2003) | |
| 216852 | Uyajitaya (Subalulu Dialect) | sisi | | | Rueck & Jore (2003) | |
| 216169 | Uyajitaya (Palipa Dialect) | sisi | | | Rueck & Jore (2003) | |
| 217170 | Uyajitaya (Gisi Dialect) | bɑboto | | | Rueck & Jore (2003) | |
| 216289 | Uyajitaya (Didiwala Dialect) | sisi | | | Rueck & Jore (2003) | |
| 178370 | Uya | mi | | | Z'graggen (1980) | louse |
| 122193 | Utu | mi | | | Z'graggen (1980) | louse |
| 191986 | Utarmbung | wutɛ- | | | Z'graggen (1980) | louse |
| 191987 | Utarmbung | akiñɪ- | | | Z'graggen (1980) | louse |
| 19678 | Usku | nimi | | | Voorhoeve (1975) | |
| 30763 | Usku | nimi | | | Voorhoeve (1971) | |
| 141355 | Usan | gu:n | | | Z'graggen (1980) | louse |
| 244340 | Urim | nəmin | | | Laycock (1968) | |
| 178368 | Urigina | mei | | | Z'graggen (1980) | louse |
| 200407 | Uri (Sintogoro Dialect) | tumuŋ | | | Retsema et al. (2009) | |
| 200320 | Uri (Siara Dialect) | tumuŋ | | | Retsema et al. (2009) | |
| 158822 | Uri | tumuŋ | | | McElhanon and Voorhoeve (1970) | louse |
| 244339 | Urat | ompik | | | Laycock (1968) | |
| 230774 | Ura | ɩr̰aɩt | | | SIL (1975) | |
| 228726 | Ura | məaᶥt | | | SIL (1971) | |
| 228219 | Ura | məaⁱt | | | SIL (1970) | |
| 228907 | Unknown (possibly Konomala) | huᵗ | | | SIL () | |
