| kiw | uram1241 | Northeast Kiwai (Urama Dialect) | T,
Kiwaian | 99 |
| kiw | giba1246 | Northeast Kiwai (Gibaio Dialect) | T,
Kiwaian | 100 |
| noc | nukk1240 | Nuk | T,
F,
F,
Erap | 57 |
| noc | nukk1240 | Nuk (Tunam Dialect) | T,
F,
F,
Erap | 111 |
| noc | nukk1240 | Nuk (Tamben Dialect) | T,
F,
F,
Erap | 112 |
| klt | nukn1238 | Nukna | T,
F,
F,
Uruwa | 54 |
| klt | nukn1238 | Nukna (Hamelengan Dialect) | T,
F,
F,
Uruwa | 54 |
| nop | numa1254 | Numanggang (Tumung Dialect) | T,
F,
F,
Erap | 80 |
| nop | numa1254 | Numanggang | T,
F,
F,
Erap | 55 |
| nop | numa1254 | Numanggang (Kawalang Dialect) | T,
F,
F,
Erap | 74 |
| afz | obok1239 | Obokuitai | L,
T,
East | 262 |
| bhf | odia1239 | Odiai | Isolate | 88 |
| kkc | odoo1238 | Odoodee (Kalamo Dialect) | T,
East Strickland | 99 |
| kkc | odoo1238 | Odoodee (Hesif Dialect) | T,
East Strickland | 94 |
| eri | ogea1238 | Ogea | T,
M,
R,
Nuru | 346 |
| oia | oira1263 | Oirata | T,
W,
E,
Fataluku-Oirata | 233 |
| opm | oksa1245 | Oksapmin (Lower Dialect) | T,
Oksapmin | 95 |
| opm | oksa1245 | Oksapmin (Upper Dialect) | T,
Oksapmin | 30 |
| ong | oloo1241 | Olo | T,
W,
Wapei | 46 |
| jmw | mouw1234 | Omati | T,
T,
Turama-Omatian | 97 |
| aom | omie1241 | Ömie | T,
S,
K,
Baraic | 160 |
| onn | onob1238 | Onabasulu | T,
Bosavi | 197 |
| oin | ineb1235 | One, Inebu | T,
W,
One | 46 |
| oni | onin1245 | Onin | A,
M,
C,
North Bomberai | 10 |
| ons | onoo1246 | Ono (Zankoa Dialect) | T,
F,
H,
Western | 14 |
| ons | onoo1246 | Ono (Karako Dialect) | T,
F,
H,
Western | 12 |
| ons | onoo1246 | Ono (Kip Dialect) | T,
F,
H,
Western | 59 |
| ons | onoo1246 | Ono | T,
F,
H,
Western | 140 |
| opo | opao1240 | Opao | T,
E,
N,
W. | 104 |
| orz | ormu1248 | Ormu | A,
M,
C,
E,
O,
W,
N,
S,
Jayapura Bay | 21 |
| okv | orok1269 | Orokaiva (Para Harava Dialect) | T,
G,
B,
N,
S,
Orokaivan | 80 |
| okv | orok1269 | Orokaiva (Sairope Dialect) | T,
G,
B,
N,
S,
Orokaivan | 83 |
| okv | orok1269 | Orokaiva | T,
G,
B,
N,
S,
Orokaivan | 93 |
| okv | orok1269 | Orokaiva (Kendata Dialect) | T,
G,
B,
N,
S,
Orokaivan | 87 |
| okv | orok1269 | Orokaiva (Dobuduru Dialect) | T,
G,
B,
N,
S,
Orokaivan | 204 |
| okv | orok1269 | Orokaiva (Sose Dialect) | T,
G,
B,
N,
S,
Orokaivan | 400 |
| okv | orok1269 | Orokaiva (Jegasa-Sarau Dialect) | T,
G,
B,
N,
S,
Orokaivan | 123 |
| okv | orok1269 | Orokaiva (Jegarata-Kakendetta Dialect) | T,
G,
B,
N,
S,
Orokaivan | 91 |
| okv | orok1269 | Orokaiva (Waseda Dialect) | T,
G,
B,
N,
S,
Orokaivan | 0 |
| oro | orok1267 | Orokolo | T,
E,
N,
W. | 112 |
| oro | orok1267 | Orokolo (Kaipi Dialect) | T,
E,
N,
W. | 113 |
| ury | orya1242 | Orya | T,
O,
Orya | 307 |
| owi | owin1240 | Owiniga | Left May | 308 |
| lgt | pahi1246 | Pahi | S,
Tama | 37 |
| abw | pall1244 | Pal | T,
M,
C,
P,
Omosan | 324 |
| hih | pamo1253 | Pamosu | T,
M,
C,
P,
Tiboran | 320 |
| pnr | pani1258 | Panim | T,
M,
C,
Gum | 355 |
| pas | papa1269 | Papasena | L,
T,
East | 39 |
| ppe | papi1255 | Papi | S,
S,
Papi | 107 |
| ppm | papu1251 | Papuma | A,
M,
C,
E,
S,
W,
C,
Y,
Central-Western | 37 |
