| avt | auuu1241 | Au | N,
W,
C,
W,
Au-Olo-Elkei | 46 |
| auy | awiy1238 | Awiyaana | N,
K,
K,
G,
Auyana | 164 |
| auw | awyi1241 | Awyi | B,
Taikat-Awyi | 144 |
| aup | maka1315 | Makayam | A,
T,
Nuclear Tirio | 0 |
| auk | heyo1240 | Heyo | N,
N,
Heyo-Yahang | 38 |
| ate | atem1241 | Atemble | N,
M,
K,
S,
S,
A,
G,
West Sogeram | 367 |
| asy | yaos1235 | Asmat, Yaosakor | N,
A,
A,
A,
Central-Yaosakor Asmat | 27 |
| asx | mura1271 | Muratayak | N,
F,
F,
W,
Nuclear Warup | 52 |
| aso | dano1240 | Dano (Asaro Dialect) | N,
K,
G,
N,
Gahuku | 348 |
| asi | buru1308 | Buruwai | N,
A,
A,
Sabakor | 40 |
| asd | asas1240 | Asas | N,
M,
R,
E,
Kou | 334 |
| asc | casu1237 | Asmat, Casuarina Coast (Piramat Dialect) | N,
A,
A,
Asmat | 1 |
| asc | casu1237 | Asmat, Casuarina Coast (Masin Dialect) | N,
A,
A,
Asmat | 144 |
| asc | casu1237 | Asmat, Casuarina Coast (Otenep Dialect) | N,
A,
A,
Asmat | 130 |
| asc | casu1237 | Asmat, Casuarina Coast (Muepis Dialect) | N,
A,
A,
Asmat | 0 |
| asc | casu1237 | Asmat, Casuarina Coast (Mayun Dialect) | N,
A,
A,
Asmat | 1 |
| asc | casu1237 | Asmat, Casuarina Coast (Nanew Dialect) | N,
A,
A,
Asmat | 24 |
| asc | casu1237 | Asmat, Casuarina Coast (Makair Dialect) | N,
A,
A,
Asmat | 69 |
| asc | casu1237 | Asmat, Casuarina Coast (Tareo Dialect) | N,
A,
A,
Asmat | 102 |
| asc | casu1237 | Asmat, Casuarina Coast | N,
A,
A,
Asmat | 70 |
| asc | casu1237 | Asmat, Casuarina Coast (Pirimapun Dialect) | N,
A,
A,
Asmat | 233 |
| asc | casu1237 | Asmat, Casuarina Coast (Aorket Dialect) | N,
A,
A,
Asmat | 75 |
| aqm | atoh1238 | Atohwaim | Kayagaric | 135 |
| apz | safe1240 | Safeyoka | T,
A,
Nuclear Angan | 109 |
| ape | buki1249 | Bukiyip | N,
K,
A,
M,
Bukiyip-Abu | 36 |
| aos | taik1255 | Taikat | B,
Taikat | 91 |
| aom | omie1241 | Ömie | K,
Baraic | 160 |
| 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 |
| aog | ango1255 | Angoram (Marbuk Dialect) | Lower Sepik | 86 |
| aog | ango1255 | Angoram (Kambrindo Dialect) | Lower Sepik | 116 |
| aog | ango1255 | Angoram | Lower Sepik | 312 |
| aog | ango1255 | Angoram (Kanduanum Dialect) | Lower Sepik | 85 |
| aog | ango1255 | Angoram (Magendo Dialect) | Lower Sepik | 76 |
| aoe | anga1294 | Angal Enen | N,
E,
K,
S,
A,
Angal Mendi | 2 |
| anh | nend1239 | Nend | N,
M,
K,
S,
S,
A,
G,
West Sogeram | 385 |
| and | ansu1237 | Ansus | A,
M,
E,
S,
C,
Y,
C,
Ansus-Ambai | 53 |
| amt | amto1250 | Amto | Amto-Musan | 108 |
| amp | alam1246 | Alamblak | S,
S,
Eastern Sepik Hill | 289 |
| amm | amap1240 | Ama | L,
Western Left May | 275 |
| 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 |
| alx | amol1235 | Amol | N,
W,
C,
N,
Bragat-Aruop-Amol | 45 |
| ali | amai1246 | Amaimon | N,
M,
Croisilles | 334 |
| akh | anga1292 | Angal Heneng | N,
E,
K,
S,
A,
Angal Mendi | 7 |
| akc | mpur1239 | Mpur | Language isolate | 82 |
| akc | mpur1239 | Mpur (Kebar Dialect) | Language isolate | 52 |
| akc | mpur1239 | Mpur (Arfu Dialect) | Language isolate | 40 |
| ail | aime1238 | Aimele | B,
Bosavi Watershed | 99 |
| aif | agii1245 | Agi | N,
W,
W,
Agi-Yeri | 41 |
