| 177559 | Sausi | kamo | | | Z'graggen (1980) | liver |
| 75794 | Savosavo | kalakala | | | Wegener (2011) | |
| 202894 | Setaman (Baktamin Dialect) | limɑɾop | | | Van Cott and Spencer (2010) | |
| 202779 | Setaman (Ngisokabip Dialect) | tʰugɑn | | | Van Cott and Spencer (2010) | |
| 202635 | Setaman (Seltamin Dialect) | tʰugɑn | | | Van Cott and Spencer (2010) | |
| 73612 | Siane | múlú(ná) | | | Scott (1978) | |
| 196484 | Siawi | teʔ | | | Conrad and Dye (1975) | |
| 121270 | Sihan | kema- | | | Z'graggen (1980) | liver |
| 191525 | Sileibi | umbʌ | | | Z'graggen (1980) | liver |
| 26259 | Silimo | nosmokʋn | liver my | | Bromley (1967) | liver (my) |
| 121285 | Silopi | kemu- | | | Z'graggen (1980) | liver |
| 4882 | Simbari | kaala | | | Lloyd (1973) | |
| 257967 | Sinaugoro | ɣate- | | | Dutton (1970) | liver (blakliwa) |
| 177557 | Sinsauru | gʌma | | | Z'graggen (1980) | liver |
| 177563 | Siroi | gamu | | | Z'graggen (1980) | liver |
| 177564 | Siroi | ŋgamuŋgal(nu) | | | Z'graggen (1980) | liver |
| 213723 | Som | wami bupbupie | wami bupbub̶y | | SIL (1968) | |
| 177570 | Sop | gʌmʌ | | | Z'graggen (1980) | liver |
| 2410 | Southern Kiwai (Tureture Dialect) | beu | | | Wurm (1973) | |
| 17354 | Southern Kiwai | beu | | | Wurm (1973) | |
| 177571 | Sumau | kʌma | | | Z'graggen (1980) | liver |
| 27548 | Tabo | ařa | | | Reesink (1976) | |
| 245947 | Tabriak | mɩntʰʌkʰʌm | | | SIL (1967) | |
| 245771 | Tabriak | yarm mɨnam | | | SIL (1990) | |
| 15700 | Tainae | haaya | | | Lloyd (1973) | |
| 73613 | Tairora, North | tubu | | | Scott (1978) | |
| 31312 | Tairora, South | tumu | | | SIL (1976) | |
| 3151 | Tairuma | iti | | | Brown (1973) | |
| 211962 | Tangko | ˈʔɔdubɔ | | | Hughes (2009) | |
| 218132 | Tauade | kutɔu'data | | | SIL (1980) | |
| 213533 | Tause (Deirate Dialect) | oke | | | Clouse (1997) | |
| 213532 | Tause (Weirate Dialect) | ɔɾaki | | | Clouse (1997) | |
| 191537 | Tauya | ama | | | Z'graggen (1980) | liver |
| 5085 | Tebera | hoda | | | Macdonald (1973) | |
| 78770 | Tidore | gate | | | Pikkert et al (1994) | |
| 4413 | Toaripi (Sepoe Dialect) | haie | | | Brown (1973) | |
| 3774 | Toaripi | hai | | | Brown (1973) | |
| 214730 | Tsaukambo | ɸuʔ | | | Hughes (2009) | |
| 217564 | Uare | ʌ'ɣu | | | SIL (1988) | |
| 257961 | Uare | ˈɣuga | | | Dutton (1970) | liver (blakliwa) |
| 140574 | Ukuriguma | aunan | | | Z'graggen (1980) | liver |
| 228937 | Unknown (possibly Konomala) | 'pʰʌlkʰʌt̯ | | | SIL () | |
| 230784 | Ura | nʌn̰-gɩlʌs | | | SIL (1975) | |
| 228231 | Ura | ʌǥubugi | | | SIL (1970) | |
| 228740 | Ura | ʌǥubuǥɩ | | | SIL (1971) | |
| 200272 | Uri (Siara Dialect) | subɑni | | | Retsema et al. (2009) | |
| 200360 | Uri (Sintogoro Dialect) | suwɑ | | | Retsema et al. (2009) | |
| 177572 | Urigina | gamam | | | Z'graggen (1980) | liver |
| 140569 | Usan | urunaw | | | Z'graggen (1980) | liver |
| 191527 | Utarmbung | niruamu- | | | Z'graggen (1980) | liver |
