| 76398 | Mbilua (Ndovele Dialect) | tɔruru | egg | | Tryon & Hackman (1983) | |
| 76486 | Mbilua | tɔruru | egg | | Tryon & Hackman (1983) | |
| 78451 | Sahu | tounu | | | Visser & Voorhoeve (1987) | |
| 24100 | Irarutu | tru | | | Voorhoeve (1975) | |
| 30112 | Viid | tu | | | Voorhoeve (1971) | |
| 19224 | Viid | tu | | | Voorhoeve (1975) | |
| 29649 | Dera (Moŋgowar Dialect) | tugabola | | | Voorhoeve (1971) | |
| 163929 | Enga (Laiagam Dialect) | tuk | | | Davies and Comrie (1985) | egg |
| 23207 | Waritai | tuko | | | Voorhoeve (1975) | |
| 77204 | Enga | túkú | | | Lang (1973) | |
| 21231 | Hatam | tuŋwei | | | Voorhoeve (1975) | |
| 178058 | Male | tuol | | | Z'graggen (1980) | egg |
| 38074 | Western Pantar (Kalondama Dialect) | t'αkul | | | Stokhof (1975) | |
| 38778 | Nedebang | t'αyĭ | | | Stokhof (1975) | |
| 22192 | Yahadian | u | | | Voorhoeve (1975) | |
| 224395 | Bine (Masingle Dialect) | ʔu | | | Fleischmann and Turpeinen (1976) | |
| 212838 | Awa | ʌ́ú | | | SIL (1976) | |
| 76020 | Fataluku | ucu | | | Fataluku Language Project | |
| 16427 | Kasua | ufu | | | Shaw (1986) | |
| 198097 | Ama | ʔui | | | Conrad and Dye (1975) | |
| 263277 | Proto-South Bird's Head | *uko | | | de Vries (2024) | egg |
| 263279 | Kaburi (Kambor Dialect) | uˈkɔ | | | de Vries (2024) | egg |
| 262829 | Kaburi (Kambor Dialect) | uˈkɔ | | | de Vries (2024) | egg |
| 263274 | Kokoda (Kasueri Dialect) | uku | | | de Vries (2024) | egg |
| 262830 | Kokoda (Kasueri Dialect) | uku | | | de Vries (2024) | egg |
| 22032 | Kokoda (Kasuweri Dialect) | uku | | | Voorhoeve (1975) | |
| 25621 | Kais | uku | | | Voorhoeve (1975) | |
| 262827 | Kais | uku | | | de Vries (2024) | egg |
| 263278 | Kais | uku | | | de Vries (2024) | egg |
| 231062 | Arandai (Kasuwer Dialect) | uku | | | Voorhoeve (1985) | |
| 21992 | Kokoda (Tarof Dialect) | ukumo | | | Voorhoeve (1975) | |
| 231154 | Arandai (Tarof Dialect) | ukumo | | | Voorhoeve (1985) | |
| 213443 | Binahari | ulim | | | SIL (1985) | |
| 21712 | Baham | un | | | Voorhoeve (1975) | |
| 141030 | Miani | unam | | | Z'graggen (1980) | egg |
| 14628 | Ömie | un-e | egg | | Dutton (2010) | |
| 209292 | Proto-Doromu | *une-ma | | | Ross (2014) | egg |
| 207037 | Proto-Maria | *une-ma | | | Ross (2014) | egg |
| 207836 | Proto-Manubaran | *une-ma | | | Ross (2014) | egg |
| 141022 | Gavak | uŋam | | | Z'graggen (1980) | egg |
| 14627 | Mountain Koiari | uni | egg (when combined with word for 'bird'), stomach | | Dutton (2010) | |
| 14624 | Proto-Koiarian | *uni | | | Dutton (2010) | |
| 14626 | Grass Koiari | uni-ka | egg, kernel, core, stomach | | Dutton (2010) | |
| 14625 | Koitabu | uni-ka | egg, kernel | | Dutton (2010) | |
| 32358 | Morawa | unimi | | | SIL (1973) | |
| 240847 | Angoram (Magendo Dialect) | ˈuoŋ | | | Abbott (1985) | |
| 225940 | Gizra (Waidoro Dialect) | uřgupʰ | | | Fleischmann and Turpeinen (1976) | |
| 226031 | Gizra (Waidoro Dialect) | uřgupʰ | | | Fleischmann and Turpeinen (1976) | |
| 226216 | Gizra (Togo Dialect) | uŕgup | | | Fleischmann and Turpeinen (1976) | |
| 226122 | Gizra (Kupere Dialect) | uŕgup | | | Fleischmann and Turpeinen (1976) | |
