| 74177 | Siane | lína | | | Scott (1978) | |
| 32188 | Siane | lina | | | SIL (1987) | |
| 125554 | Sihan | kotin | | | Z'graggen (1980) | short |
| 219079 | Sikaritai | dokug̚ | | | Clouse (1997) | |
| 193729 | Sileibi | krɨbu | | | Z'graggen (1980) | short |
| 125572 | Silopi | tutapʌ:g | | | Z'graggen (1980) | short |
| 258928 | Sinaugoro | kubi | | | Dutton (1970) | short |
| 181439 | Sinsauru | hugmatin | | | Z'graggen (1980) | short |
| 181446 | Siroi | fat(nu) | | | Z'graggen (1980) | short |
| 213865 | Som | dʌkoyi | | | SIL (1968) | |
| 91911 | Somba-Siawari (Burum Dialect) | târâp- | short | | McElhanon (1967) | short |
| 91906 | Somba-Siawari (Mindik Dialect) | târâp- | short | | McElhanon (1967) | short |
| 181453 | Sop | siga | | | Z'graggen (1980) | short |
| 181452 | Sop | tukʌu | | | Z'graggen (1980) | short |
| 181454 | Sumau | kubᵘtomu | | | Z'graggen (1980) | short |
| 246004 | Tabriak | panbiakʰi | panbiakʰi kʰay | | SIL (1967) | |
| 245836 | Tabriak | pambiyan | | | SIL (1990) | |
| 74178 | Tairora, North | e'o | | | Scott (1978) | |
| 31372 | Tairora, South | eʔo | | | SIL (1976) | |
| 212116 | Tangko | ʔɔˈɾuq | | | Hughes (2009) | |
| 212118 | Tangko | diˈɾæɴ | | | Hughes (2009) | |
| 218452 | Tauade | vaupivi | | | SIL (1980) | |
| 219067 | Tause | kwegəɾe | | | Clouse (1997) | |
| 219066 | Tause (Deirate Dialect) | ɸiɸɛʔ | | | Clouse (1997) | |
| 193744 | Tauya | ɸomaɸo | | | Z'graggen (1980) | short |
| 78632 | Tidore | podo | | | Pikkert et al (1994) | |
| 91909 | Timbe | tâlâwâk | short | | McElhanon (1967) | short |
| 91914 | Tobo | katoŋ | short | | McElhanon (1967) | short |
| 221142 | Tokano | aliʔnipa | | | SIL (1965) | |
| 239219 | Tok Pisin | sotpela | short | | Abbott (1985) | |
| 214933 | Tsaukambo | ˌgɔɑmˌɓɛŋgɨˈjɑ | things | | Hughes (2009) | |
| 258922 | Uare | ˈfutuʔa | | | Dutton (1970) | short |
| 217692 | Uare | fu'tʰuʔʌ | | | SIL (1988) | |
| 144399 | Ukuriguma | tai | | | Z'graggen (1980) | (short) |
| 228986 | Unknown (possibly Konomala) | fʌŋusnʌ | | | SIL () | |
| 230848 | Ura | ɣot | | | SIL (1975) | |
| 228800 | Ura | ǥɔřəm | | | SIL (1971) | |
| 228293 | Ura | ǥořəm | | | SIL (1970) | |
| 200292 | Uri (Siara Dialect) | pumpuɾum | | | Retsema et al. (2009) | |
| 200380 | Uri (Sintogoro Dialect) | pumpuɾum | | | Retsema et al. (2009) | |
| 181455 | Urigina | kubum-ro:p | | | Z'graggen (1980) | short |
| 144394 | Usan | pitɛn | | | Z'graggen (1980) | (short) |
| 193732 | Utarmbung | ñipu- | | | Z'graggen (1980) | short |
| 193731 | Utarmbung | rumpa- | | | Z'graggen (1980) | short |
| 125573 | Utu | omʌtu | | | Z'graggen (1980) | short |
| 181457 | Uya | kotumos | | | Z'graggen (1980) | short |
| 216254 | Uyajitaya (Didiwala Dialect) | tutu | | | Rueck & Jore (2003) | |
| 217108 | Uyajitaya (Gisi Dialect) | tutuhɛdɛi | | | Rueck & Jore (2003) | |
| 216134 | Uyajitaya (Palipa Dialect) | tutuhɛdɛi | | | Lambrecht et al. (2008) | |
| 216817 | Uyajitaya (Subalulu Dialect) | tutuhɛdɛi | | | Rueck & Jore (2003) | |
