| 243497 | Olo | nemer | | | Laycock (1968) | |
| 3665 | Omati | šu | | | Franklin (1973) | |
| 14614 | Ömie | am-e | breast | | Dutton (2010) | |
| 5990 | Onabasulu | bu | | | Shaw (1973) | |
| 16095 | Onabasulu | bu | | | Shaw (1986) | |
| 243494 | One, Inebu | nimla | | | Laycock (1968) | |
| 90656 | Ono | ŋamu- | breast | | McElhanon (1967) | breast |
| 158631 | Ono (Kip Dialect) | ŋamu | | | McElhanon and Voorhoeve (1970) | breast |
| 4558 | Opao | amae | | | Brown (1973) | |
| 158662 | Orokaiva (Dobuduru Dialect) | emi | | | McElhanon and Voorhoeve (1970) | breast |
| 28142 | Orokaiva (Dobuduru Dialect) | emi | | | Wilson (1969) | |
| 48438 | Orokaiva (Dobuduru Dialect) | emi | breast | | Smallhorn (2011) | |
| 158664 | Orokaiva (Jegarata-Kakendetta Dialect) | emi | | | McElhanon and Voorhoeve (1970) | breast |
| 48439 | Orokaiva (Jegarata-Kakendetta Dialect) | emi | breast | | Smallhorn (2011) | |
| 28190 | Orokaiva (Jegarata-Kakendetta Dialect) | emi | | | Wilson (1969) | |
| 48440 | Orokaiva (Jegasa-Sarau Dialect) | emi | breast | | Smallhorn (2011) | |
| 48441 | Orokaiva (Kendata Dialect) | emi | breast | | Smallhorn (2011) | |
| 28225 | Orokaiva (Kendata Dialect) | emi | | | Wilson (1969) | |
| 158663 | Orokaiva (Kendata Dialect) | emi | | | McElhanon and Voorhoeve (1970) | breast |
| 158661 | Orokaiva (Sairope Dialect) | emi | | | McElhanon and Voorhoeve (1970) | breast |
| 28365 | Orokaiva (Sairope Dialect) | emi | | | Wilson (1969) | |
| 48445 | Orokaiva (Sairope Dialect) | emi | breast | | Smallhorn (2011) | |
| 48442 | Orokaiva (Sose Dialect) | emi | breast | | Smallhorn (2011) | |
| 3978 | Orokolo (Kaipi Dialect) | kõ | | | Brown (1973) | |
| 4662 | Orokolo | amae | | | Brown (1973) | |
| 213393 | Orya | mom | | | Clouse (1997) | |
| 232986 | Owiniga | nano | | | SIL (1972) | |
| 198480 | Owiniga | nano | | | Conrad and Dye (1975) | |
| 246266 | Owiniga | 'náinoh | | | SIL (1963) | |
| 243523 | Pahi | muwi | | | Laycock (1968) | |
| 140430 | Pal | mɛŋ | | | Z'graggen (1980) | breast |
| 140425 | Pamosu | mɛ | | | Z'graggen (1980) | breast |
| 121124 | Panim | su- | | | Z'graggen (1980) | breast |
| 197312 | Papi | abiyaiɔ | | | Conrad and Dye (1975) | |
| 140435 | Parawen | niʌ | | | Z'graggen (1980) | breast |
| 2096 | Pare | bu | | | Shaw (1973) | |
| 15995 | Pare | bu | | | Shaw (1986) | |
| 158572 | Pare | bu | | | McElhanon and Voorhoeve (1970) | breast |
| 5176 | Pawaia | ɛmi | | | Macdonald (1973) | |
| 47 | Pawaia | ɛmi | | | Trefry (1969) | |
| 163612 | Pinai-Hagahai (Aramo Dialect) | a'hu | | | Davies and Comrie (1985) | breast |
| 163625 | Pinai-Hagahai (Nangenuwetan Dialect) | a'u | | | Davies and Comrie (1985) | breast |
| 163626 | Pinai-Hagahai (Wakadadap Dialect) | a'u | | | Davies and Comrie (1985) | breast |
| 243520 | Pouye | muy | | | Laycock (1968) | |
| 201641 | Proto-Awyu | *om | | | Voorhoeve (2000) | |
| 229307 | Proto-Awyu | **om | | | Healey (1970) | |
| 229161 | Proto-Awyu-Dumut | *om | | | Healey (1970) | |
| 201826 | Proto-Awyu-Dumut | *ɑm | | | Voorhoeve (2000) | |
| 14444 | Proto-Baraic | *m(u,o)sV | | | Dutton (2010) | |
| 48417 | Proto-Binandere | *ami | | | Smallhorn (2011) | |
