| 155685 | Yau (Worin Dialect) | amna | | | McElhanon and Voorhoeve (1970) | man |
| 155686 | Yau (Yawan Dialect) | amna | | | McElhanon and Voorhoeve (1970) | man |
| 20486 | Yawa | ana | | | Voorhoeve (1975) | |
| 220881 | Yaweyuha | ƀeʔ | | | SIL (1965) | |
| 73670 | Yaweyuha | ve | | | Scott (1978) | |
| 196742 | Yawiyo (Wosawari Dialect) | to i:wa | | | Conrad and Dye (1975) | |
| 196743 | Yawiyo (Wosawari Dialect) | to | | | Conrad and Dye (1975) | |
| 51996 | Yegha (Korafe Dialect) | [ge'n]ẽbo | man | | Smallhorn (2011) | |
| 51997 | Yegha (Korafe Dialect) | 'ẽbo | person, one village group | | Smallhorn (2011) | |
| 51995 | Yegha (Korafe Dialect) | [gen]embo | man | | Smallhorn (2011) | |
| 51975 | Yegha (Oukena Dialect) | embo | man | | Smallhorn (2011) | |
| 51976 | Yegha (Yega Dialect) | embo | man | | Smallhorn (2011) | |
| 20809 | Yei | el-lu | | | Voorhoeve (1975) | |
| 51938 | Yekora | emba | man | | Smallhorn (2011) | |
| 28466 | Yekora | emba | | | Wilson (1969) | |
| 155669 | Yekora | emba | | | McElhanon and Voorhoeve (1970) | man |
| 26033 | Yelmek | gomnek | | | Voorhoeve (1975) | |
| 242851 | Yessan-Mayo (Warasai Dialect) | kama | | | Laycock (1968) | |
| 242850 | Yessan-Mayo | tama | | | Laycock (1968) | |
| 237604 | Yessan-Mayo | tamə | | | Foley (2005) | |
| 23888 | Yetfa | nam | | | Voorhoeve (1975) | |
| 197981 | Yetfa | nam | | | Conrad and Dye (1975) | |
| 242827 | Yil | məsin | | | Laycock (1968) | |
| 163223 | Yimas | panmɛři | | | Davies and Comrie (1985) | man |
| 242825 | Yis | metfaine | | | Laycock (1968) | |
| 118898 | Yoidik | dal | | | Z'graggen (1980) | man |
| 24008 | Yoke | maomba* | *Moszkowski list | | Voorhoeve (1975) | |
| 25381 | Yongkom | karup | | | Voorhoeve (1975) | |
| 155691 | Yopno (Nokopo Dialect) | amen | | | McElhanon and Voorhoeve (1970) | man |
| 51942 | Zia | emo | man | | Smallhorn (2011) | |
| 155667 | Zia | emo | | | McElhanon and Voorhoeve (1970) | man |
| 27856 | Zia | emo | | | Wilson (1969) | |
| 155668 | Zia (Mawai Dialect) | emo | | | McElhanon and Voorhoeve (1970) | man |
| 51944 | Zia (Mawai Dialect) | emo | man | | Smallhorn (2011) | |
| 28281 | Zia (Mawai Dialect) | emo | | | Wilson (1969) | |
| 33446 | Zimakani | lau̯ɛme | | | Voorhoeve (1970) | |
| 33444 | Zimakani | ɑŋganɛme | | | Voorhoeve (1970) | |
| 33448 | Zimakani | lau̯ɛme kapaka | | | Voorhoeve (1970) | |
| 33445 | Zimakani | ɑŋgana | | | Voorhoeve (1970) | |
| 33447 | Zimakani | lau̯ | | | Voorhoeve (1970) | |
| 33449 | Zimakani | lau̯ mbɑiki | | | Voorhoeve (1970) | |
| 27799 | Zimakani (Begua Dialect) | ɑŋganɛ:me | singular | | Voorhoeve (1970) | |
| 27800 | Zimakani (Begua Dialect) | ɑŋgana | plural | | Voorhoeve (1970) | |
| 27804 | Zimakani (Begua Dialect) | lau̯ mbɑi̯ki | old man, plural | | Voorhoeve (1970) | |
| 27803 | Zimakani (Begua Dialect) | lau̯ɛme kapaka | old man, singular | | Voorhoeve (1970) | |
| 27802 | Zimakani (Begua Dialect) | lau̯ | plural | | Voorhoeve (1970) | |
| 27801 | Zimakani (Begua Dialect) | lau̯ɛme | singular | | Voorhoeve (1970) | |
| 30474 | Zimakani (South Boazi Dialect) | dɑu̯ mbakik | | | Voorhoeve (1970) | |
| 30473 | Zimakani (South Boazi Dialect) | dɑu̯a ɣapě | | | Voorhoeve (1970) | |
| 30476 | Zimakani (South Boazi Dialect) | matɔḳɔs | | | Voorhoeve (1970) | |
