| 200289 | Uri (Siara Dialect) | kʌbʌsi:ʔ | | | Retsema et al. (2009) | |
| 230751 | Ura | gaini | | | SIL (1975) | |
| 228197 | Ura | gaini | | | SIL (1970) | |
| 228704 | Ura | gaᶥni | | | SIL (1971) | |
| 228875 | Unknown (possibly Konomala) | fʌn'sʌnʌ | | | SIL () | |
| 228888 | Unknown (possibly Konomala) | fʌnat nʌʔ | | | SIL () | |
| 144068 | Ukuriguma | utom | | | Z'graggen (1980) | (small) |
| 258869 | Uare | koˈbeɣa | | | Dutton (1970) | small |
| 217476 | Uare | kɔ'mɛʔə | | | SIL (1988) | |
| 214882 | Tsaukambo | bændʒ͡ɔwɑˈtɔ | | | Hughes (2009) | |
| 239152 | Tok Pisin | liklik | little | | Abbott (1985) | |
| 220985 | Tokano | koma | | | SIL (1965) | |
| 30632 | Tofanma | mokom | | | Voorhoeve (1971) | |
| 90808 | Tobo | komora | small | | McElhanon (1967) | small |
| 3852 | Toaripi | kaekae | plural | | Brown (1973) | |
| 3800 | Toaripi | seika | singular | | Brown (1973) | |
| 4492 | Toaripi (Sepoe Dialect) | titititi | plural | | Brown (1973) | |
| 4439 | Toaripi (Sepoe Dialect) | keai | singular | | Brown (1973) | |
| 90803 | Timbe | bâleŋe | small | | McElhanon (1967) | small |
| 78617 | Tidore | kene | | | Pikkert et al (1994) | |
| 36142 | Teiwa (Sargang Dialect) | sααm | | | Stokhof (1975) | |
| 36962 | Teiwa (Madar Dialect) | saam | | | Stokhof (1975) | |
| 38486 | Teiwa (Lebang Dialect) | sam | | | Stokhof (1975) | |
| 38720 | Teiwa (Deing Dialect) | kɔn'ɔɔ̃ŋ | | | Stokhof (1975) | |
| 28961 | Tebi | satumi | | | Voorhoeve (1971) | |
| 5111 | Tebera | famɩni | | | Macdonald (1973) | |
| 193542 | Tauya | kwansama | | | Z'graggen (1980) | small |
| 218586 | Tause (Weirate Dialect) | kaɸɾe | | | Clouse (1997) | |
| 218587 | Tause (Deirate Dialect) | kafe | | | Clouse (1997) | |
| 218588 | Tause | kaβaɾe | | | Clouse (1997) | |
| 218097 | Tauade | baupiti | | | SIL (1980) | |
| 212101 | Tangko | ɸɑsiˈkɑmbun | | | Hughes (2009) | |
| 212096 | Tangko | ɸɑsiˈkɑmbun | | | Hughes (2009) | |
| 30391 | Tamagario | tapəreak | | | Voorhoeve (1971) | |
| 3229 | Tairuma | kaekae | plural | | Brown (1973) | |
| 3177 | Tairuma | keako | singular | | Brown (1973) | |
| 31275 | Tairora, South | pʌtʌ | | | SIL (1976) | |
| 74262 | Tairora, North | inara | | | Scott (1978) | |
| 15726 | Tainae | saaigwe' | | | Lloyd (1973) | |
| 245910 | Tabriak | 'wasakʰʌn | | | SIL (1967) | |
| 245735 | Tabriak | wasakɨn | | | SIL (1990) | |
| 1631 | Tabo | dehapoto | | | Wurm (1973) | |
| 181102 | Sumau | misiara | | | Z'graggen (1980) | small |
| 181103 | Sumau | ayakʌra | | | Z'graggen (1980) | small |
| 54147 | Suena | [pei] kaka | small | | Smallhorn (2011) | |
| 28423 | Suena | kiaka | | | Wilson (1969) | |
| 54146 | Suena | kiaka | small | | Smallhorn (2011) | |
| 30871 | Sowanda | wisuk(?) | | | Voorhoeve (1971) | |
| 17380 | Southern Kiwai | sobo | | | Wurm (1973) | |
| 2436 | Southern Kiwai (Tureture Dialect) | sobo | | | Wurm (1973) | |
