| 216796 | Uyajitaya (Subalulu Dialect) | ɸɑi | | | Rueck & Jore (2003) | |
| 216113 | Uyajitaya (Palipa Dialect) | ɸɑi | | | Lambrecht et al. (2008) | |
| 217087 | Uyajitaya (Gisi Dialect) | ɸɑi | | | Rueck & Jore (2003) | |
| 216233 | Uyajitaya (Didiwala Dialect) | ɸɑi | | | Rueck & Jore (2003) | |
| 175561 | Uya | holib | | | Z'graggen (1980) | man |
| 118902 | Utu | dana | | | Z'graggen (1980) | man |
| 190356 | Utarmbung | uro- | | | Z'graggen (1980) | man |
| 30764 | Usku | mekenja | | | Voorhoeve (1971) | |
| 19679 | Usku | mekenya | | | Voorhoeve (1975) | |
| 138585 | Usan | mune | | | Z'graggen (1980) | man |
| 138586 | Usan | munon | | | Z'graggen (1980) | man |
| 242844 | Urim | kəmel | | | Laycock (1968) | |
| 175559 | Urigina | wamp | | | Z'graggen (1980) | man |
| 200364 | Uri (Sintogoro Dialect) | ʌmi | | | Retsema et al. (2009) | |
| 200276 | Uri (Siara Dialect) | ɑmi | | | Retsema et al. (2009) | |
| 155695 | Uri | ami | | | McElhanon and Voorhoeve (1970) | man |
| 242843 | Urat | mik | | | Laycock (1968) | |
| 230739 | Ura | gamoɛɣa | | | SIL (1975) | |
| 228185 | Ura | gʌmuɛgʌ | | | SIL (1970) | |
| 228692 | Ura | gʌmuɛgʌ | | | SIL (1971) | |
| 228860 | Unknown (possibly Konomala) | bʌᵏ | | | SIL () | |
| 228866 | Unknown (possibly Konomala) | taⁱ | | | SIL () | |
| 138591 | Ukuriguma | mun | | | Z'graggen (1980) | man |
| 217495 | Uare | ohɔj ̟e | | | SIL (1988) | |
| 257251 | Uare | ˈvaʒe | | | Dutton (1970) | man |
| 257252 | Uare | oˈhoʒe | | | Dutton (1970) | man |
| 23648 | Tunggare | date | | | Voorhoeve (1975) | |
| 155680 | Tuma-Irumu (Irumu Dialect) | ama | | | McElhanon and Voorhoeve (1970) | man |
| 214740 | Tsaukambo | wæˈwiʔ | | | Hughes (2009) | |
| 19356 | Towei | tokwar | | | Voorhoeve (1975) | |
| 242842 | Torricelli | eiŋ | | | Laycock (1968) | |
| 239141 | Tok Pisin | man | man | | Abbott (1985) | |
| 218474 | Tokano | ƀe | | | SIL (1965) | |
| 30600 | Tofanma | lame | | | Voorhoeve (1971) | |
| 19719 | Tofanma | lame | | | Voorhoeve (1975) | |
| 91480 | Tobo | ip | man | | McElhanon (1967) | man |
| 25107 | Tobati | har-tant | | | Voorhoeve (1975) | |
| 3749 | Toaripi | heavita | | | Brown (1973) | |
| 4388 | Toaripi (Sepoe Dialect) | heavila | | | Brown (1973) | |
| 91475 | Timbe | luâk | man | | McElhanon (1967) | man |
| 78693 | Tidore | nau-nau | | | Pikkert et al (1994) | |
| 36065 | Teiwa (Sargang Dialect) | masaʔ'ar | | | Stokhof (1975) | |
| 36885 | Teiwa (Madar Dialect) | mαs'ar | | | Stokhof (1975) | |
| 38409 | Teiwa (Lebang Dialect) | mαz'ar | | | Stokhof (1975) | |
| 38643 | Teiwa (Deing Dialect) | m'assir | | | Stokhof (1975) | |
| 19964 | Tehit | naadla | | | Voorhoeve (1975) | |
| 28940 | Tebi | toŋkwar | | | Voorhoeve (1971) | |
| 23396 | Tebi | toŋkwar | | | Voorhoeve (1975) | |
| 5060 | Tebera | hwi̧ | | | Macdonald (1973) | |
| 190370 | Tauya | ɸanu | | | Z'graggen (1980) | man |
