| 220495 | Yaqay (Kotup Dialect) | ˈrumb | | | Kriens & Lebold (2010) | |
| 220218 | Yaqay (Kogo Dialect) | rumb | | | Kriens & Lebold (2010) | |
| 23026 | Yaqay | rumb | | | Voorhoeve (1975) | |
| 29159 | Yaqay | rumb | | | Voorhoeve (1971) | |
| 156439 | Yaqay | rumb | | | McElhanon and Voorhoeve (1970) | skin |
| 243628 | Yangum Mon | yikisiw | | | Laycock (1968) | |
| 177683 | Yangulam | jelam | | | Z'graggen (1980) | skin |
| 19851 | Yali, Pass Valley | pok | | | Voorhoeve (1975) | |
| 26983 | Yali, Angguruk | nakap | skin (my) | | Bromley (1967) | skin (my) |
| 19891 | Yale, Korsarek | kon | | | Voorhoeve (1975) | |
| 243633 | Yahang | halip | | | Laycock (1968) | |
| 22211 | Yahadian | gir | | | Voorhoeve (1975) | |
| 1500 | Yagwoia | aa'mosa | | | Lloyd (1973) | |
| 231835 | Yagaria (Hira Dialect) | dauwa | | | SIL (2000) | |
| 221381 | Yagaria (Hira Dialect) | dauwa | | | SIL (2000) | |
| 74231 | Yagaria | (o)úva | | | Scott (1978) | |
| 177667 | Yabong | gɔtʰoŋ- | | | Z'graggen (1980) | skin |
| 140678 | Yaben | guʌːnu | | | Z'graggen (1980) | (skin) |
| 23815 | Wutung | na | | | Voorhoeve (1975) | |
| 92423 | Wolani (Upper Mbijandoga Dialect) | ebada | bark/skin | | Larson & Larson (1972) | |
| 25308 | Wolani | ebada | | | Voorhoeve (1975) | |
| 24712 | Woi | rerawa | | | Voorhoeve (1975) | |
| 243647 | Wogamusin | mbe | | | Laycock (1968) | |
| 2200 | Wiru | kepene | | | Franklin (1973) | |
| 227306 | Wipi (Zim Dialect) | gum | | | Fleischmann and Turpeinen (1976) | |
| 226818 | Wipi (Yuta Dialect) | gundza | | | Fleischmann and Turpeinen (1976) | |
| 227399 | Wipi (Wonie Dialect) | gɨm | | | Fleischmann and Turpeinen (1976) | |
| 226657 | Wipi (Wipim Dialect) | gɔ̈m | | | Fleischmann and Turpeinen (1976) | |
| 226361 | Wipi (Ume Dialect) | gəm | | | Fleischmann and Turpeinen (1976) | |
| 227492 | Wipi (Podari Dialect) | gɨm | | | Fleischmann and Turpeinen (1976) | |
| 226456 | Wipi (Peawa Dialect) | gəm | | | Fleischmann and Turpeinen (1976) | |
| 227114 | Wipi (Kuru Dialect) | gəm | | | Fleischmann and Turpeinen (1976) | |
| 227011 | Wipi (Kapal Dialect) | gəm | | | Fleischmann and Turpeinen (1976) | |
| 227212 | Wipi (Iamega Dialect) | gəm | | | Fleischmann and Turpeinen (1976) | |
| 226744 | Wipi (Guiam Dialect) | gʌm | | | Fleischmann and Turpeinen (1976) | |
| 226912 | Wipi (Gamaewe Dialect) | gəm | | | Fleischmann and Turpeinen (1976) | |
| 227585 | Wipi (Dorogori Dialect) | gɨm | | | Fleischmann and Turpeinen (1976) | |
| 226552 | Wipi (Abam Dialect) | gʉm | | | Fleischmann and Turpeinen (1976) | |
| 78106 | West Makian | fi | | | Voorhoeve (1982) | |
| 1400 | West Kewa | yogane | | | Franklin and Voorhoeve (1973) | |
| 37118 | Western Pantar (Mauta Tubal Dialect) | næyŋk'ili | | | Stokhof (1975) | |
| 38055 | Western Pantar (Kalondama Dialect) | nαk'uli | | | Stokhof (1975) | |
| 37821 | Western Pantar (Biangwala Dialect) | k'illi | | | Stokhof (1975) | |
| 35595 | Wersing | nɛkɛl'utu | | | Stokhof (1975) | |
| 177680 | Waube | kozagau | | | Z'graggen (1980) | skin |
| 177679 | Waube | kuakana | | | Z'graggen (1980) | skin |
| 177660 | Watiwa | midi | | | Z'graggen (1980) | skin |
| 177659 | Watiwa | ŋgeri | | | Z'graggen (1980) | skin |
| 140662 | Waskia | goaŋ | | | Z'graggen (1980) | (skin) |
| 25256 | Waropen | rai | | | Voorhoeve (1975) | |
