| 217026 | Sikaritai | kigpog | | | Clouse (1997) | |
| 193022 | Sileibi | tindi | | | Z'graggen (1980) | star |
| 193023 | Sileibi | uːbia | | | Z'graggen (1980) | star |
| 26928 | Silimo | kwesakel | | | Bromley (1967) | |
| 243840 | Siliput | nifən | | | Laycock (1968) | |
| 124212 | Silopi | fai | | | Z'graggen (1980) | star |
| 124211 | Silopi | fasir | | | Z'graggen (1980) | star |
| 4885 | Simbari | sɨlyɨnta | | | Lloyd (1973) | |
| 243832 | Sinagen | miru | | | Laycock (1968) | |
| 258031 | Sinaugoro | vitiuɣu | | | Dutton (1970) | star |
| 180199 | Sinsauru | solo | | | Z'graggen (1980) | star |
| 180207 | Siroi | mbai | | | Z'graggen (1980) | star |
| 30704 | Skou | há | | | Voorhoeve (1971) | |
| 157006 | Som | gok | | | McElhanon and Voorhoeve (1970) | star |
| 213707 | Som | ŋgok | | | SIL (1968) | |
| 90819 | Somba-Siawari (Burum Dialect) | seŋgeleu | star | | McElhanon (1967) | star |
| 157037 | Somba-Siawari (Burum Dialect) | sɛŋgelau | | | McElhanon and Voorhoeve (1970) | star |
| 90814 | Somba-Siawari (Mindik Dialect) | seŋgeleu | star | | McElhanon (1967) | star |
| 157038 | Somba-Siawari (Mindik Dialect) | sɛŋgelau | | | McElhanon and Voorhoeve (1970) | star |
| 15807 | Sonia | themi | | | Shaw (1986) | |
| 180214 | Sop | kweneb | | | Z'graggen (1980) | star |
| 180215 | Sop | kɛnɛm | | | Z'graggen (1980) | star |
| 156985 | Southern Kiwai (Tureture Dialect) | gugi | | | McElhanon and Voorhoeve (1970) | star |
| 2413 | Southern Kiwai (Tureture Dialect) | gugi | | | Wurm (1973) | |
| 156983 | Southern Kiwai | gugi | | | McElhanon and Voorhoeve (1970) | star |
| 17357 | Southern Kiwai | gugi | | | Wurm (1973) | |
| 30874 | Sowanda | bagimop | | | Voorhoeve (1971) | |
| 54418 | Suena | arasa | star (pl.) | | Smallhorn (2011) | |
| 54495 | Suena | kuna | star | | Smallhorn (2011) | |
| 28449 | Suena | kuna | | | Wilson (1969) | |
| 54474 | Suena | gobu[ri] | star | | Smallhorn (2011) | |
| 54427 | Suena | dabori | star | | Smallhorn (2011) | |
| 54496 | Suena (Yema-Yarawe Dialect) | kuna | star | | Smallhorn (2011) | |
| 156982 | Suki | goara | | | McElhanon and Voorhoeve (1970) | star |
| 180217 | Sumau | enepi | | | Z'graggen (1980) | star |
| 180216 | Sumau | pai | | | Z'graggen (1980) | star |
| 27555 | Tabo | oloki | | | Reesink (1976) | |
| 1608 | Tabo | moroki | | | Wurm (1973) | |
| 236058 | Tabriak | suŋkwiɲcirim | | | Foley (2005) | |
| 235388 | Tabriak | suŋkwiɲcirim | | | Foley (2005) | |
| 245746 | Tabriak | suŋgwinjɨrɨm | | | SIL (1990) | |
| 245922 | Tabriak | suŋguin tsɩřɛn | | | SIL (1967) | |
| 7748 | Tabriak | suŋgwincɨrɨm | | | Foley (1986) | |
| 30307 | Taikat | masɛ | | | Voorhoeve (1971) | |
| 15703 | Tainae | hanggie | | | Lloyd (1973) | |
| 74339 | Tairora, North | opu | | | Scott (1978) | |
| 74340 | Tairora, North | baho'ura | | | Scott (1978) | |
| 31287 | Tairora, South | tora ahoúra | | | SIL (1976) | |
| 3154 | Tairuma | koru | | | Brown (1973) | |
| 30394 | Tamagario | tupup | | | Voorhoeve (1971) | |
