| 90503 | Selepet | wuân | what | | McElhanon (1967) | what |
| 203002 | Setaman (Baktamin Dialect) | wɛtɛp | | | Van Cott and Spencer (2010) | |
| 202865 | Setaman (Ngisokabip Dialect) | wɑtɛp | | | Van Cott and Spencer (2010) | |
| 202743 | Setaman (Seltamin Dialect) | wɑtɛp | | | Van Cott and Spencer (2010) | |
| 74825 | Siane | néná(neta) | | | Scott (1978) | |
| 32195 | Siane | ne nane tatne | | | SIL (1987) | |
| 126052 | Sihan | era | | | Z'graggen (1980) | what |
| 221564 | Sikaritai | ti | | | Clouse (1997) | |
| 193968 | Sileibi | arʉ | | | Z'graggen (1980) | what |
| 26944 | Silimo | noge | | | Bromley (1967) | |
| 126069 | Silopi | ʌri | | | Z'graggen (1980) | what |
| 4938 | Simbari | mpa'nyɨ | | | Lloyd (1973) | |
| 260023 | Sinaugoro | kara dagara | | | Dutton (1970) | what |
| 181838 | Sinsauru | nami | | | Z'graggen (1980) | what |
| 181845 | Siroi | ameʔaŋ | | | Z'graggen (1980) | what |
| 218026 | Som | nʌdo | | | SIL (1968) | |
| 90511 | Somba-Siawari (Burum Dialect) | wania | what | | McElhanon (1967) | what |
| 90506 | Somba-Siawari (Mindik Dialect) | nâwâ | what | | McElhanon (1967) | what |
| 181853 | Sop | am | | | Z'graggen (1980) | what |
| 2466 | Southern Kiwai (Tureture Dialect) | beda | | | Wurm (1973) | |
| 17410 | Southern Kiwai | beda | | | Wurm (1973) | |
| 30889 | Sowanda | mak | | | Voorhoeve (1971) | |
| 78846 | Suki | pauda | | | Voorhoeve (1970) | |
| 181854 | Sumau | amu(na) | | | Z'graggen (1980) | what |
| 1661 | Tabo | badalakie | | | Wurm (1973) | |
| 27694 | Tabo | badamɛ | | | Reesink (1976) | |
| 246015 | Tabriak | pɩndolowʌnba | | | SIL (1967) | |
| 245850 | Tabriak | wariyaŋa | | | SIL (1990) | |
| 15756 | Tainae | nɨmɨve' | | | Lloyd (1973) | |
| 74826 | Tairora, North | nana | | | Scott (1978) | |
| 31383 | Tairora, South | nare | | | SIL (1976) | |
| 3207 | Tairuma | le | | | Brown (1973) | |
| 30408 | Tamagario | takane | | | Voorhoeve (1971) | |
| 212164 | Tangko | ˈtɑɴqɔ | | | Hughes (2009) | |
| 218171 | Tauade | 'dɔi daiyeva 'kɔnaea | | | SIL (1980) | |
| 221553 | Tause | idoɾe | | | Clouse (1997) | |
| 193983 | Tauya | wame | | | Z'graggen (1980) | what |
| 5141 | Tebera | nɛnai | | | Macdonald (1973) | |
| 28981 | Tebi | tepate | | | Voorhoeve (1971) | |
| 78756 | Tidore | mega | | | Pikkert et al (1994) | |
| 90509 | Timbe | wan | what | | McElhanon (1967) | what |
| 4469 | Toaripi (Sepoe Dialect) | larievu | | | Brown (1973) | |
| 3830 | Toaripi | lekoru | | | Brown (1973) | |
| 90514 | Tobo | nâmat | what | | McElhanon (1967) | what |
| 30651 | Tofanma | temanu | | | Voorhoeve (1971) | |
| 221147 | Tokano | nanetaʔ | | | SIL (1965) | |
| 214984 | Tsaukambo | həŋˈgæbɯ | | | Hughes (2009) | |
| 260017 | Uare | naˈgini | | | Dutton (1970) | what |
| 217703 | Uare | nʌ'k·inɩ | | | SIL (1988) | |
| 144867 | Ukuriguma | ma: | | | Z'graggen (1980) | (what) |
