| 202608 | Setaman (Seltamin Dialect) | ubwomkun | | | Van Cott and Spencer (2010) | |
| 202751 | Setaman (Ngisokabip Dialect) | ubwomkun | | | Van Cott and Spencer (2010) | |
| 51021 | Orokaiva (Para Harava Dialect) | uha | head | | Smallhorn (2011) | |
| 28165 | Orokaiva (Jegarata-Kakendetta Dialect) | uha | | | Wilson (1969) | |
| 51020 | Orokaiva (Jegarata-Kakendetta Dialect) | uha | head | | Smallhorn (2011) | |
| 197888 | Pyu | uǏiʔ | | | Conrad and Dye (1975) | |
| 155054 | Gobasi (Bibo Dialect) | ukib | | | McElhanon and Voorhoeve (1970) | head |
| 155053 | Samo | ukibi | | | McElhanon and Voorhoeve (1970) | head |
| 846 | Purari | uku | | | Franklin (1973) | |
| 5780 | Samo | ulagibi | | | Shaw (1973) | |
| 15885 | Samo | ulʌgibi | | | Shaw (1986) | |
| 5880 | Gobasi (Honibo Dialect) | uligib | | | Shaw (1973) | |
| 17647 | Gobasi (Honibo Dialect) | uligib | | | Shaw (1986) | |
| 17747 | Gobasi | ulʌkib | | | Shaw (1986) | |
| 16285 | Odoodee (Hesif Dialect) | uľugi | | | Shaw (1986) | |
| 17547 | Gobasi (Oibae Dialect) | ulugib | | | Shaw (1986) | |
| 18747 | Gobasi (Bibo Dialect) | ulukib | | | Shaw (1973) | |
| 228852 | Unknown (possibly Konomala) | 'ulun | | | SIL () | |
| 233322 | Dima | una | | | SIL (1973) | |
| 17847 | Fasu (Namumi Dialect) | unahaie | | | Shaw (1986) | |
| 2829 | Fasu (Namumi Dialect) | unahaie | | | Franklin and Voorhoeve (1973) | |
| 190987 | Biyom | unuŋgare | | | Z'graggen (1980) | head |
| 77099 | Mbaniata | uo | head | | Tryon & Hackman (1983) | |
| 76839 | Mbaniata (Lokuru Dialect) | uɔ | head | | Tryon & Hackman (1983) | |
| 77098 | Mbaniata | uombo | head | | Tryon & Hackman (1983) | |
| 155030 | Kamoro | upao | | | McElhanon and Voorhoeve (1970) | head |
| 21359 | Kamoro | upao | | | Voorhoeve (1975) | |
| 51023 | Orokaiva (Sairope Dialect) | ura | head | | Smallhorn (2011) | |
| 28343 | Orokaiva (Sairope Dialect) | ura | | | Wilson (1969) | |
| 75234 | Mailu | uru | | | Saville (1912) | |
| 243212 | Olo | u:ru | | | Laycock (1968) | |
| 233316 | Mali (Arambum Dialect) | uʷʌski | | | SIL (1985) | |
| 51003 | Yegha (Oukena Dialect) | [uso] kopiri | his head | | Smallhorn (2011) | |
| 51022 | Orokaiva (Sose Dialect) | uta | head, forehead | | Smallhorn (2011) | |
| 51019 | Proto-Orokaiva | *uta) | | | Smallhorn (2011) | |
| 120199 | Murupi | utu- wahe | | | Z'graggen (1980) | head |
| 243229 | Heyo | utüwe | | | Laycock (1968) | |
| 190980 | Wadaginam | -uwukʌmp | | | Z'graggen (1980) | head |
| 212556 | Rasawa | u-xa | | | Clouse (1997) | |
| 212567 | Duvle | vaⁱɣaⁱɪ | first superscript ɪ not provided by IPA Unicode system. Thus replaced by supersctipt i | | Clouse (1997) | |
| 257521 | Uare | vaˈdini | | | Dutton (1970) | head |
| 25183 | Mor (Austronesian) | varo | | | Voorhoeve (1975) | |
| 76234 | Lavukaleve | vatu | head | | Tryon & Hackman (1983) | |
| 217487 | Uare | və'd·inɩ | | | SIL (1988) | |
| 243218 | Ningil | waʔal | | | Laycock (1968) | |
| 263474 | Kaburi (Kambor Dialect) | wa-ʔaβa | | | de Vries (2024) | head |
| 262895 | Kaburi (Kambor Dialect) | waʔaβa | | | de Vries (2024) | head |
| 263145 | Kaburi (Kambor Dialect) | waʔaβa | | | de Vries (2024) | head |
| 243223 | Yangum Mon | wah | | | Laycock (1968) | |
| 176575 | Lemio | wai | | | Z'graggen (1980) | head |
