| 24898 | Sikaritai | baikola | | | Voorhoeve (1975) | |
| 220733 | Sikaritai | odako | | | Clouse (1997) | |
| 125052 | Sihan | mɛ:baʔin | | | Z'graggen (1980) | good |
| 196473 | Siawi | yaitiuǏɔ | | | Conrad and Dye (1975) | |
| 73062 | Siane | lálo | | | Scott (1978) | |
| 32186 | Siane | lalo' | | | SIL (1987) | |
| 32543 | Siane | raro | | | Salisbury (1956) | |
| 244358 | Seti | ke:fo | | | Laycock (1968) | |
| 202661 | Setaman (Seltamin Dialect) | ifip | | | Van Cott and Spencer (2010) | |
| 202920 | Setaman (Baktamin Dialect) | ifip | | | Van Cott and Spencer (2010) | |
| 244357 | Seta | upo | | | Laycock (1968) | |
| 25502 | Serui-Laut | beŋ | | | Voorhoeve (1975) | |
| 26146 | Sentani | foy | | | Voorhoeve (1975) | |
| 21316 | Sempan | paato | | | Voorhoeve (1975) | |
| 21596 | Semimi | faense | | | Voorhoeve (1975) | |
| 91091 | Selepet | âlipŋe | good | | McElhanon (1967) | good |
| 20037 | Seget | bot | | | Voorhoeve (1975) | |
| 30028 | Sawi | de:r | | | Voorhoeve (1971) | |
| 21082 | Sawi | de:r | | | Voorhoeve (1975) | |
| 75684 | Savosavo | dai | | | Wegener (2011) | |
| 180968 | Sausi | naʔon | | | Z'graggen (1980) | good |
| 19512 | Sause | brifir | | | Voorhoeve (1975) | |
| 125067 | Saruga | waru | | | Z'graggen (1980) | good |
| 125066 | Saruga | zɛːnu | | | Z'graggen (1980) | good |
| 220717 | Saponi | tɔɾɛ | | | Clouse (1997) | |
| 1332 | Saniyo-Hiyewe | wisɛřiaʔi | | | Macdonald (1973) | |
| 125063 | Samosa | teiva | | | Z'graggen (1980) | good |
| 5826 | Samo | de | | | Shaw (1973) | |
| 15931 | Samo | de | | | Shaw (1986) | |
| 81066 | Samberigi | epeke | | | Franklin (1975) | |
| 4230 | Samberigi | epeke | | | Franklin and Voorhoeve (1973) | |
| 180994 | Sam | beli | | | Z'graggen (1980) | good |
| 180995 | Sam | milʌl | | | Z'graggen (1980) | good |
| 215288 | Sam (Wongbe Dialect) | bɛli | | | Rueck & Jore (2003) | |
| 215037 | Sam (Songum Dialect) | beli | | | Rueck & Jore (2003) | |
| 215162 | Sam (Buan Dialect) | beli | | | Rueck & Jore (2003) | |
| 78434 | Sahu | rousu | | | Visser & Voorhoeve (1987) | |
| 78424 | Sahu | lá | | | Visser & Voorhoeve (1987) | |
| 17021 | Safeyoka | tewaana | | | Lloyd (1973) | |
| 16971 | Safeyoka | hi'waampe | | | Lloyd (1973) | |
| 180979 | Saep | sambɛ | | | Z'graggen (1980) | good |
| 578 | Rumu | kahau | | | Franklin (1973) | |
| 24400 | Roon | kaku | | | Voorhoeve (1975) | |
| 24374 | Roon | bye | | | Voorhoeve (1975) | |
| 20077 | Riantana | mburi | | | Voorhoeve (1975) | |
| 180988 | Rerau | lom | | | Z'graggen (1980) | good |
| 125074 | Rempi | nailʔ | | | Z'graggen (1980) | good |
| 125075 | Rempi | luguʔpi | | | Z'graggen (1980) | good |
| 220718 | Rasawa | tɔxɔ | | | Clouse (1997) | |
| 125059 | Rapting | iwu | | | Z'graggen (1980) | good |
