| 210984 | Wanggom | ndej | | | Hughes (2009) | |
| 24318 | Wandamen | aya | | | Voorhoeve (1975) | |
| 244247 | Wanap | kal | | | Laycock (1968) | |
| 140955 | Wanambre | muŋga | | | Z'graggen (1980) | (bird) |
| 231033 | Wambon | yet | | | Healey (1970) | |
| 201486 | Wambon | et | | | Voorhoeve (2000) | |
| 20950 | Wambon | yet | | | Voorhoeve (1975) | |
| 214211 | Wambon | ʔɛt̚ | | | Hughes (2009) | |
| 121718 | Wamas | a:i | | | Z'graggen (1980) | bird |
| 26792 | Walak | tewe | | | Bromley (1967) | |
| 121735 | Wagi | æ: | | | Z'graggen (1980) | bird |
| 200756 | Wagi (Silibob Dialect) | ɛh | | | Spencer et al. (2011) | |
| 200898 | Wagi (Mis Dialect) | æh | | | Spencer et al. (2011) | |
| 200618 | Wagi (Kamba Dialect) | ɛh | | | Spencer et al. (2011) | |
| 200475 | Wagi (Kamba Dialect) | ɛh | | | Spencer et al. (2011) | |
| 201036 | Wagi (Foran Dialect) | æh | | | Spencer et al. (2011) | |
| 191751 | Wadaginam | uwʌramp | | | Z'graggen (1980) | bird |
| 2704 | Waboda | wogoburo | | | Wurm (1973) | |
| 2637 | Waboda | wowogo | | | Wurm (1973) | |
| 24726 | Wabo | dipin | | | Voorhoeve (1975) | |
| 177962 | Uyajitaya | nei | | | Z'graggen (1980) | bird |
| 215998 | Uyajitaya (Uya Dialect) | nɛi | | | Lambrecht et al. (2008) | |
| 216921 | Uyajitaya (Udibai Dialect) | nɛi | | | Rueck & Jore (2003) | |
| 216801 | Uyajitaya (Subalulu Dialect) | ɲɛi | | | Rueck & Jore (2003) | |
| 216118 | Uyajitaya (Palipa Dialect) | nɛi | | | Lambrecht et al. (2008) | |
| 217092 | Uyajitaya (Gisi Dialect) | nɛi | | | Rueck & Jore (2003) | |
| 216238 | Uyajitaya (Didiwala Dialect) | ɲɛi | | | Rueck & Jore (2003) | |
| 177960 | Uya | oʔoi | | | Z'graggen (1980) | bird |
| 121729 | Utu | a:y | | | Z'graggen (1980) | bird |
| 191747 | Utarmbung | okara- | | | Z'graggen (1980) | bird |
| 30732 | Usku | lokwe | | | Voorhoeve (1971) | |
| 19660 | Usku | lokwe | | | Voorhoeve (1975) | |
| 140958 | Usan | morogʌn | | | Z'graggen (1980) | (bird) |
| 244260 | Urim | wel | | | Laycock (1968) | |
| 177958 | Urigina | nei | | | Z'graggen (1980) | bird |
| 200369 | Uri (Sintogoro Dialect) | jɑŋ | | | Retsema et al. (2009) | |
| 200281 | Uri (Siara Dialect) | jɑŋ | | | Retsema et al. (2009) | |
| 244259 | Urat | antet | | | Laycock (1968) | |
| 228187 | Ura | ɛɛsumgʌ | | | SIL (1970) | |
| 228694 | Ura | ɛɛ'sumgʌ | | | SIL (1971) | |
| 230741 | Ura | isʌmga | | | SIL (1975) | |
| 228862 | Unknown (possibly Konomala) | sɩgʌʔ | | | SIL () | |
| 23508 | Una | mai | | | Voorhoeve (1975) | |
| 140963 | Ukuriguma | ibara | | | Z'graggen (1980) | (bird) |
| 258634 | Uare | (nini) ˈikuɣa | | | Dutton (1970) | bird |
| 217497 | Uare | 'ninɩ | | | SIL (1988) | |
| 23629 | Tunggare | dinarate | | | Voorhoeve (1975) | |
| 214748 | Tsaukambo | ndej | | | Hughes (2009) | |
| 19337 | Towei | yemu | | | Voorhoeve (1975) | |
| 244258 | Torricelli | elip | | | Laycock (1968) | |
