Language Family: Austronesian:
| Isocode | Glottocode | Language | Classification | Count |
|---|---|---|---|---|
| ocea1241 | Proto-Oceanic | A, M, C, E, O, (Proto) | 311 | |
| amk | amba1265 | Ambai (Wadapi-Laut Dialect) | A, M, E, S, C, Y, C, Ansus-Ambai | 38 |
| amk | amba1265 | Ambai | A, M, E, S, C, Y, C, Ansus-Ambai | 39 |
| and | ansu1237 | Ansus | A, M, E, S, C, Y, C, Ansus-Ambai | 53 |
| aol | alor1247 | Alor (Baranusa Kabir Dialect) | A, M, B, F, Lamaholot Barat | 119 |
| aol | alor1247 | Alor (Kalabahi Dialect) | A, M, B, F, Lamaholot Barat | 117 |
| bhw | biak1248 | Biak | A, M, E, S, C, B, Biak-Roon | 65 |
| bpg | bong1287 | Bonggo | A, M, E, O, W, N, S, Sarmi | 15 |
| bsm | busa1254 | Busami | A, M, E, S, C, Y, C, C, Serui-Busami | 10 |
| dsn | dusn1237 | Dusner | A, M, E, S, C, Biakic | 52 |
| gop | yere1243 | Yeretuar | A, M, C, E, S, W, C, Yeretuar | 19 |
| hul | hula1239 | Hula | A, M, E, O, W, P, P, C, S, Hula-Keapara | 280 |
| ind | indo1316 | Indonesian | A, M, M, M, N, Standard Malay-Indonesian | 232 |
| ind | indo1316 | Bahasa Indonesia | A, M, M, M, N, Standard Malay-Indonesian | 122 |
| ire | ires1239 | Yeresiam | A, M, C, E, S, W, C, Iresim | 16 |
| irh | irar1238 | Irarutu | A, M, T, E, Nabi-Irarutu | 50 |
| jau | yaur1239 | Yaur | A, M, C, E, S, W, C, Yaur | 19 |
| kjr | kuru1305 | Kurudu | A, M, E, S, C, Y, Eastern Yapen | 41 |
| kwh | kowi1239 | Kowiai | A, M, G, B, S, Geser-Gorom-Bati | 8 |
| meu | motu1246 | Motu | A, M, E, O, W, P, P, C, West Central Papuan linkage | 280 |
| mhz | morm1235 | Mor (Austronesian) | A, M, E, South Halmahera-West New Guinea | 52 |
| mth | mung1269 | Munggui | A, M, E, S, C, Y, C, Central Yapen | 39 |
| mvr | mara1397 | Marau | A, M, E, S, C, Y, C, Ansus-Ambai | 18 |
| oni | onin1245 | Onin | A, M, T, N, Y, Oninic | 10 |
| orz | ormu1248 | Ormu | A, M, E, O, W, N, S, Jayapura Bay | 21 |
| pmo | pomm1237 | Pom | A, M, E, S, C, Y, C, Central Yapen | 50 |
| ppm | papu1251 | Papuma | A, M, E, S, C, Y, C, Central Yapen | 37 |
| rnn | roon1237 | Roon | A, M, C, E, S, W, C, Y, Central-Western | 46 |
| seu | seru1244 | Serui-Laut | A, M, C, E, S, W, C, Y, Central-Western | 58 |
| slz | maya1282 | Ma'ya | A, M, E, S, R, M, Raja Ampat Maya | 22 |
| snc | sina1266 | Sinaugoro | A, M, C, E, O, W, P, P, C, Sinagoro-Keapara | 270 |
| sob | sobe1238 | Sobei | A, M, C, E, O, W, N, S, Sarmi | 17 |
| tni | tand1253 | Tandia | A, M, C, E, S, W, C, Tandia | 19 |
| tpf | tarp1240 | Tarpia | A, M, C, E, O, W, N, S, Sarmi | 25 |
| tti | toba1266 | Tobati | A, M, C, E, O, W, N, S, Jayapura Bay | 21 |
| urn | urua1244 | Uruangnirin | A, M, C, North Bomberai | 4 |
| wad | wand1267 | Wandamen | A, M, C, E, S, W, C, Y, Central-Western | 56 |
| wbb | wabo1240 | Wabo | A, M, C, E, S, W, C, Y, East | 37 |
| wbw | woii1237 | Woi | A, M, C, E, S, W, C, Y, Central-Western | 38 |
| wrp | waro1242 | Waropen | A, M, C, E, S, W, C, Waropen | 56 |
40 languages