| 159571 | Southern Kiwai | ono | | | McElhanon and Voorhoeve (1970) | urine |
| 159633 | Suena | susu | | | McElhanon and Voorhoeve (1970) | urine |
| 159570 | Suki | guni | | | McElhanon and Voorhoeve (1970) | urine |
| 177816 | Sumau | iŋki | | | Z'graggen (1980) | urine |
| 211970 | Tangko | ˈjæmuːn | | | Hughes (2009) | |
| 222708 | Tause | ti | | | Clouse (1997) | |
| 222707 | Tause (Weirate Dialect) | ti | | | Clouse (1997) | |
| 191678 | Tauya | iʔe | | | Z'graggen (1980) | urine |
| 159563 | Telefol | imaan | | | McElhanon and Voorhoeve (1970) | urine |
| 159562 | Tifal | imaan | | | McElhanon and Voorhoeve (1970) | urine |
| 197136 | Tifal | imaan | | | Loughnane and Fedden (2011) | |
| 159619 | Timbe | suluk | | | McElhanon and Voorhoeve (1970) | urine |
| 159617 | Tobo | tasi | | | McElhanon and Voorhoeve (1970) | urine |
| 214738 | Tsaukambo | dulɑʔ | | | Hughes (2009) | |
| 159580 | Ufim | sɔndo | | | McElhanon and Voorhoeve (1970) | urine |
| 140825 | Ukuriguma | yatʌli | | | Z'graggen (1980) | (urine) |
| 159599 | Uri | fifiʔ | | | McElhanon and Voorhoeve (1970) | urine |
| 177817 | Urigina | e:ŋke | | | Z'graggen (1980) | urine |
| 140820 | Usan | itɛraw | | | Z'graggen (1980) | (urine) |
| 191666 | Utarmbung | yiwugi- | | | Z'graggen (1980) | urine |
| 121571 | Utu | zeip | | | Z'graggen (1980) | urine |
| 121570 | Utu | xeip | | | Z'graggen (1980) | urine |
| 177819 | Uya | i: | | | Z'graggen (1980) | urine |
| 177821 | Uyajitaya | yowo- | | | Z'graggen (1980) | urine |
| 191670 | Wadaginam | -gutsikwʌmənamp | | | Z'graggen (1980) | urine |
| 121577 | Wagi | sufura- | | | Z'graggen (1980) | urine |
| 121559 | Wamas | dze | | | Z'graggen (1980) | urine |
| 214201 | Wambon | ˈʔɛˈtɔq | | | Hughes (2009) | |
| 159556 | Wambon | yerok | | | McElhanon and Voorhoeve (1970) | urine |
| 231034 | Wambon | yet=ok | | | Healey (1970) | |
| 140816 | Wanambre | imɛsi | | | Z'graggen (1980) | (urine) |
| 210974 | Wanggom | dulɑʔ | | | Hughes (2009) | |
| 159596 | Wantoat | piat | | | McElhanon and Voorhoeve (1970) | urine |
| 159597 | Wantoat | piok | | | McElhanon and Voorhoeve (1970) | urine |
| 222713 | Waritai | ti^di^ | | | Clouse (1997) | |
| 140804 | Waskia | kusat | | | Z'graggen (1980) | (urine) |
| 177805 | Watiwa | uya | | | Z'graggen (1980) | urine |
| 177822 | Waube | iyow | | | Z'graggen (1980) | urine |
| 140821 | Yaben | yatolo | | | Z'graggen (1980) | (urine) |
| 177812 | Yabong | mini- | | | Z'graggen (1980) | urine |
| 79199 | Yagaria (Hua Dialect) | vi | | | Xiao (1990) | |
| 177825 | Yangulam | sisil | | | Z'graggen (1980) | urine |
| 159574 | Yaqay | qoto | | | McElhanon and Voorhoeve (1970) | urine |
| 220222 | Yaqay (Kogo Dialect) | koˈtɔ | | | Kriens & Lebold (2010) | |
| 222650 | Yaqay (Kotup Dialect) | ˈkotɔʔ | | | Kriens & Lebold (2010) | |
| 222936 | Yaqay (Rayam Dialect) | koˈtɔ | | | Kriens & Lebold (2010) | |
| 223054 | Yaqay (Wairu Dialect) | koˈtɔ | | | Kriens & Lebold (2010) | |
| 223279 | Yaqay (Wanggate Dialect) | ˈxoto | | | Kriens & Lebold (2010) | |
| 140822 | Yarawata | ɛtɛrimo | | | Z'graggen (1980) | (urine) |
| 159584 | Yau (Kumdauron Dialect) | fie | | | McElhanon and Voorhoeve (1970) | urine |
