| 206861 | Proto-Tibor-Omosa | *urun | | | Ross (2014) | night |
| 206782 | Proto-Trans-New-Guinea | *kutuma | | | Ross (2014) | night |
| 207135 | Proto-Trans-New-Guinea | *k(i,u)tuma | | | Ross (2014) | night |
| 184746 | Proto-Trans-New-Guinea | *k(i,u)tuma | | | Pawley (2005) | |
| 182013 | Pulabu | a:ndu | | | Z'graggen (1980) | night |
| 22086 | Puragi | muareni | | | Voorhoeve (1975) | |
| 871 | Purari | kipere | | | Franklin (1973) | |
| 197906 | Pyu | moisiǥɛ | | | Conrad and Dye (1975) | |
| 228645 | Qaget | ařᵊnki | | | SIL (1985) | |
| 246175 | Qaget | ʌ nirʌ̂g̶ʌ̶ | | | SIL (1971) | |
| 126241 | Rapting | tumʌg | | | Z'graggen (1980) | night |
| 216716 | Rasawa | kigaxaβo | | | Clouse (1997) | |
| 126252 | Rempi | tarɔ | | | Z'graggen (1980) | night |
| 182025 | Rerau | kulu | | | Z'graggen (1980) | night |
| 20086 | Riantana | verömbö | | | Voorhoeve (1975) | |
| 24383 | Roon | rob | | | Voorhoeve (1975) | |
| 595 | Rumu | riho | | | Franklin (1973) | |
| 182016 | Saep | hule | | | Z'graggen (1980) | night |
| 16950 | Safeyoka | zɨkuna | | | Lloyd (1973) | |
| 78435 | Sahu | lobi'i | | | Visser & Voorhoeve (1987) | |
| 78491 | Sahu | utu | | | Visser & Voorhoeve (1987) | |
| 215222 | Sam (Buan Dialect) | koluʔ | | | Rueck & Jore (2003) | |
| 215096 | Sam (Songum Dialect) | kolu | | | Rueck & Jore (2003) | |
| 215372 | Sam (Wongbe Dialect) | kolu | | | Rueck & Jore (2003) | |
| 182030 | Sam | koʔlui | | | Z'graggen (1980) | night |
| 22656 | Samarokena | kitəmisia | | | Voorhoeve (1975) | |
| 4209 | Samberigi | tiba | | | Franklin and Voorhoeve (1973) | |
| 5805 | Samo | go̧si̧ | | | Shaw (1973) | |
| 15910 | Samo | gɔ̃sĩ | | | Shaw (1986) | |
| 126244 | Samosa | donou | | | Z'graggen (1980) | night |
| 126243 | Samosa | dotaga | | | Z'graggen (1980) | night |
| 1311 | Saniyo-Hiyewe | pasi | | | Macdonald (1973) | |
| 225020 | Saniyo-Hiyewe | pasi | | | Dye et al (1968) | |
| 216715 | Saponi | jakaɣaβe | | | Clouse (1997) | |
| 126246 | Saruga | oto mʌ:gu | | | Z'graggen (1980) | night |
| 19521 | Sause | uniam | | | Voorhoeve (1975) | |
| 182005 | Sausi | s umoru | | | Z'graggen (1980) | night |
| 75759 | Savosavo | muzi | | | Wegener (2011) | |
| 30050 | Sawi | besogui | | | Voorhoeve (1971) | |
| 21091 | Sawi | besogui | | | Voorhoeve (1975) | |
| 20046 | Seget | in | | | Voorhoeve (1975) | |
| 90755 | Selepet | omoŋ | night | | McElhanon (1967) | night |
| 21605 | Semimi | kasavu | | | Voorhoeve (1975) | |
| 21325 | Sempan | irama | | | Voorhoeve (1975) | |
| 26155 | Sentani | dəniai | | | Voorhoeve (1975) | |
| 25511 | Serui-Laut | diru | | | Voorhoeve (1975) | |
| 228562 | Seta | ninkili | | | SIL (2000) | |
| 202987 | Setaman (Baktamin Dialect) | miɾiɾip | | | Van Cott and Spencer (2010) | |
| 202852 | Setaman (Ngisokabip Dialect) | miɾiɾip | | | Van Cott and Spencer (2010) | |
| 202731 | Setaman (Seltamin Dialect) | miɾiɾip | | | Van Cott and Spencer (2010) | |
