| 226663 | Wipi (Wipim Dialect) | ǐkʰ | | | Fleischmann and Turpeinen (1976) | |
| 227404 | Wipi (Wonie Dialect) | əkʰi | | | Fleischmann and Turpeinen (1976) | |
| 226823 | Wipi (Yuta Dialect) | bɛdam | | | Fleischmann and Turpeinen (1976) | |
| 227312 | Wipi (Zim Dialect) | ǐki | | | Fleischmann and Turpeinen (1976) | |
| 2208 | Wiru | tagoi | | | Franklin (1973) | |
| 243856 | Wogamusin | ndow | | | Laycock (1968) | |
| 143194 | Yaben | walijama | | | Z'graggen (1980) | star |
| 180211 | Yabong | gipʰʌ | | | Z'graggen (1980) | star |
| 74342 | Yagaria | ganeví | | | Scott (1978) | |
| 231927 | Yagaria (Hira Dialect) | ovu | | | SIL (2000) | |
| 221470 | Yagaria (Hira Dialect) | ovu | | | SIL (2000) | |
| 1508 | Yagwoia | hilaqamla | | | Lloyd (1973) | |
| 243841 | Yahang | ŋkalo | | | Laycock (1968) | |
| 33942 | Yale, Korsarek | ɩmbɩdea | | | Heeschen (1978) | |
| 26988 | Yali, Angguruk | sokal | | | Bromley (1967) | |
| 180226 | Yangulam | gumaŋgr̃e | | | Z'graggen (1980) | star |
| 243836 | Yangum Mon | ntul | | | Laycock (1968) | |
| 156986 | Yaqay | mind | | | McElhanon and Voorhoeve (1970) | star |
| 29164 | Yaqay | mind | | | Voorhoeve (1971) | |
| 220330 | Yaqay (Kogo Dialect) | ˈmind | | | Kriens & Lebold (2010) | |
| 222742 | Yaqay (Kotup Dialect) | ˈmind | | | Kriens & Lebold (2010) | |
| 223133 | Yaqay (Wairu Dialect) | ˈmind | | | Kriens & Lebold (2010) | |
| 223363 | Yaqay (Wanggate Dialect) | minˈdɪ | | | Kriens & Lebold (2010) | |
| 143196 | Yarawata | walisi | | | Z'graggen (1980) | star |
| 143195 | Yarawata | baba:la | | | Z'graggen (1980) | star |
| 243826 | Yau | tauru | | | Laycock (1968) | |
| 156999 | Yau (Kumdauron Dialect) | fitnuŋ | | | McElhanon and Voorhoeve (1970) | star |
| 157002 | Yau (Mitmit Dialect) | yʌmbuŋ giri | | | McElhanon and Voorhoeve (1970) | star |
| 157003 | Yau (mup Dialect) | yʌmbuŋgi | | | McElhanon and Voorhoeve (1970) | star |
| 157004 | Yau (Sindamon Dialect) | fiduŋ | | | McElhanon and Voorhoeve (1970) | star |
| 157000 | Yau (Worin Dialect) | yɔmbɔŋ gire | | | McElhanon and Voorhoeve (1970) | star |
| 157001 | Yau (Yawan Dialect) | yɔmbɔŋ gere | | | McElhanon and Voorhoeve (1970) | star |
| 74341 | Yaweyuha | sonohi | | | Scott (1978) | |
| 220975 | Yaweyuha | sonohi | | | SIL (1965) | |
| 196772 | Yawiyo (Wosawari Dialect) | sʌřifařiya | | | Conrad and Dye (1975) | |
| 54471 | Yegha (Korafe Dialect) | da'mana | star | | Smallhorn (2011) | |
| 54470 | Yegha (Korafe Dialect) | damana | star | | Smallhorn (2011) | |
| 54451 | Yegha (Oukena Dialect) | damana | star | | Smallhorn (2011) | |
| 54452 | Yegha (Yega Dialect) | damana | star | | Smallhorn (2011) | |
| 28485 | Yekora | gobu | | | Wilson (1969) | |
| 54475 | Yekora | gobu | star | | Smallhorn (2011) | |
| 54419 | Yekora | arasa | star | | Smallhorn (2011) | |
| 243853 | Yessan-Mayo (Warasai Dialect) | sow | | | Laycock (1968) | |
| 243852 | Yessan-Mayo | sow | | | Laycock (1968) | |
| 198011 | Yetfa | r᷈er᷈a | | | Conrad and Dye (1975) | |
| 243829 | Yil | nupər | | | Laycock (1968) | |
| 235387 | Yimas | awak | | | Foley (2005) | |
| 236057 | Yimas | awak | | | Foley (2005) | |
| 163727 | Yimas | awakʰ | | | Davies and Comrie (1985) | star |
| 7640 | Yimas | awak | | | Foley (1986) | |
