| 125328 | Utu | ɛzok | | | Z'graggen (1980) | green |
| 144173 | Usan | igomnob | | | Z'graggen (1980) | green |
| 181243 | Urigina | darumaŋga | | | Z'graggen (1980) | green |
| 200427 | Uri (Sintogoro Dialect) | gejʌŋ | | | Retsema et al. (2009) | |
| 200341 | Uri (Siara Dialect) | giʌŋ | | | Retsema et al. (2009) | |
| 155658 | Uri | giʌŋ | | | McElhanon and Voorhoeve (1970) | green |
| 228796 | Ura | idɩař | | | SIL (1971) | |
| 228289 | Ura | idiař | | | SIL (1970) | |
| 230844 | Ura | ɩr̰ɩař | | | SIL (1975) | |
| 228982 | Unknown (possibly Konomala) | mɔᵘk'mʌga | mʌk'mʌga | | SIL () | |
| 144177 | Ukuriguma | igom | | | Z'graggen (1980) | green |
| 217688 | Uare | g·og·ɔg· | | | SIL (1988) | |
| 221138 | Tokano | z̟aƀiľa | | | SIL (1965) | |
| 91046 | Tobo | asoŋa | green | | McElhanon (1967) | green |
| 3807 | Toaripi | maea popori | | | Brown (1973) | |
| 4446 | Toaripi (Sepoe Dialect) | mea popori | | | Brown (1973) | |
| 91041 | Timbe | golâ | green | | McElhanon (1967) | green |
| 155663 | Timbe | golɔgolɔ | | | McElhanon and Voorhoeve (1970) | green |
| 78613 | Tidore | ijo | Austronesian loanword | x | Pikkert et al (1994) | |
| 5118 | Tebera | soaiguři | | | Macdonald (1973) | |
| 217896 | Tause | dei | | | Clouse (1997) | |
| 218448 | Tauade | ea'valua'kilete | | | SIL (1980) | |
| 212079 | Tangko | ɸɑˈɾuX | | | Hughes (2009) | |
| 3184 | Tairuma | maea porika | | | Brown (1973) | |
| 31368 | Tairora, South | kiʌnamane ahira | | | SIL (1976) | |
| 73082 | Tairora, North | bukana | | | Scott (1978) | |
| 15733 | Tainae | awaade' | | | Lloyd (1973) | |
| 27671 | Tabo | gyedola | | | Reesink (1976) | |
| 17387 | Southern Kiwai | poroporo | | | Wurm (1973) | |
| 2443 | Southern Kiwai (Tureture Dialect) | poroporo | | | Wurm (1973) | |
| 181242 | Sop | dʌlum | | | Z'graggen (1980) | green |
| 15837 | Sonia | imuľa | | | Shaw (1986) | |
| 91038 | Somba-Siawari (Mindik Dialect) | tâŋgân tâŋgân | green | | McElhanon (1967) | green |
| 91043 | Somba-Siawari (Burum Dialect) | gârâkŋi | green | | McElhanon (1967) | green |
| 213879 | Som | surapsurab̶ie | | | SIL (1968) | |
| 181237 | Siroi | kambol | | | Z'graggen (1980) | green |
| 181232 | Sinsauru | aw | | | Z'graggen (1980) | green |
| 181231 | Sinsauru | ariun suʌb | | | Z'graggen (1980) | green |
| 259012 | Sinaugoro | maɣita | | | Dutton (1970) | green |
| 4915 | Simbari | mpanaangwaryɨnjɨ | | | Lloyd (1973) | |
| 26246 | Silimo | un | | | Bromley (1967) | |
| 193614 | Sileibi | karakuni | | | Z'graggen (1980) | green |
| 217908 | Sikaritai | akɛbisɛja | | | Clouse (1997) | |
| 73081 | Siane | yáilakó | | | Scott (1978) | |
| 202737 | Setaman (Seltamin Dialect) | eis kʰon kɑɾigin | | | Van Cott and Spencer (2010) | |
| 202859 | Setaman (Ngisokabip Dialect) | eis kʰon kɑɾigin | | | Van Cott and Spencer (2010) | |
| 202993 | Setaman (Baktamin Dialect) | eis kon kɑɾəgin | | | Van Cott and Spencer (2010) | |
| 155664 | Selepet | golɔ | | | McElhanon and Voorhoeve (1970) | green |
| 91035 | Selepet | golâ | green | | McElhanon (1967) | green |
| 75613 | Savosavo | gola kiba | green (lit. raw leaf) | | Wegener (2011) | |
