| kpw | kobo1249 | Kobon | N,
M,
K,
Kalam-Kobon | 486 |
| kmh | kala1397 | Kalam | N,
M,
K,
K,
Etp-Ti Kalam | 381 |
| kmf | kare1341 | Kare | N,
M,
C,
Mabuso | 375 |
| bmh | kein1239 | Kein | N,
M,
C,
M,
Kokon | 352 |
| koz | kora1296 | Korak | N,
M,
C,
G,
Kowan | 347 |
| kgu | kobo1248 | Kobol | N,
M,
C,
Omosan | 347 |
| bpp | kaur1271 | Kaure | Kaure-Kosare | 327 |
| xow | kowa1245 | Kowaki | N,
M,
C,
G,
N,
K,
T,
Nuclear Tibor | 316 |
| xes | kesa1244 | Kesawai | N,
M,
R,
E,
Kesawai-Sausi | 307 |
| kto | kuot1243 | Kuot | Language isolate | 293 |
| khh | kehu1238 | Keuw | East Geelvink Bay | 290 |
| kyo | kelo1247 | Klon | T,
A,
N,
West Alor-Straits-Pantar | 284 |
| kvg | kuni1265 | Kuni-Boazi | A,
M,
Boazi | 265 |
| kue | kuma1280 | Kuman | N,
C,
S,
N,
Kuman-Dom-Gunaa | 258 |
| tbd | kaki1249 | Kaki Ae | T,
E,
Tate | 254 |
| jko | kubo1242 | Kubo | E,
Kubo-Samo-Bibo | 248 |
| kiy | kiri1256 | Kirikiri | L,
T,
W,
Fayu-Kirikiri | 238 |
| tcq | kaiy1239 | Kaiy | L,
T,
E,
Doutai-Kai-Waritai | 235 |
| xop | kopa1248 | Kopar (Singarin Dialect) | L,
Nor | 225 |
| kol | kolp1236 | Kol | Isolate | 219 |
| kzv | komy1238 | Komyandaret | N,
A,
A,
G,
B,
Tsakwambo-Komyandaret | 211 |
| khe | koro1312 | Korowai | N,
A,
A,
G,
Becking-Dawi | 206 |
| xla | kamu1260 | Kamula | Kamula-Elevala | 205 |
| bco | kalu1248 | Kaluli | B,
B,
Kaluli-Sunia | 200 |
| kpf | komb1273 | Komba | N,
F,
H,
W,
C,
K,
Selepet-Komba | 198 |
| kgf | kube1244 | Kube | N,
F,
H,
W,
R,
Pindiu | 194 |
| kbq | kama1370 | Kamano | N,
K,
G,
N,
S,
Kamano-Yagaria | 192 |
| khs | kasu1251 | Kasua | B,
Bosavi Watershed | 188 |
| kqi | koit1244 | Koitabu | K,
K,
Koita-Koiari | 176 |
| kpf | komb1273 | Komba (Ândâ River Dialect) | N,
F,
H,
W,
C,
K,
Selepet-Komba | 161 |
| kpf | komb1273 | Komba (Puleng River Dialect) | N,
F,
H,
W,
C,
K,
Selepet-Komba | 161 |
| kpf | komb1273 | Komba (Gwama River (North) Dialect) | N,
F,
H,
W,
C,
K,
Selepet-Komba | 160 |
| kpf | komb1273 | Komba (Gwama River (South) Dialect) | N,
F,
H,
W,
C,
K,
Selepet-Komba | 159 |
| kasu1243 | Kokoda (Kasueri Dialect) | S,
East South Bird's Head | 144 |
| kmg | kate1253 | Kâte | N,
F,
H,
E,
T,
H,
Kate-Mape | 140 |
| kvd | kira1248 | Kui (Kiramang Dialect) | T,
A,
N,
C,
Kui (Indonesia) | 132 |
| tpg | kula1280 | Kula | T,
A,
East Alor | 129 |
| kyt | kaya1328 | Kayagar | K,
Kaygir-Tamagario | 128 |
| woi | kama1365 | Kamang (Pido 1 Dialect) | T,
A,
N,
C,
Abuic | 127 |
| woi | kama1365 | Kamang | T,
A,
N,
C,
Abuic | 126 |
| klz | kabo1247 | Kabola (Aimoli Dialect) | T,
A,
N,
W,
West Alor | 125 |
| kiy | faia1238 | Kirikiri (Faia Dialect) | L,
T,
W,
F,
Kirikiri | 124 |
| woi | kama1365 | Kamang (Pido 2 Dialect) | T,
A,
N,
C,
Abuic | 123 |
| woi | kama1365 | Kamang (Letley Dialect) | T,
A,
N,
C,
Abuic | 122 |
| woi | kama1365 | Kamang (Langkuru Dialect) | T,
A,
N,
C,
Abuic | 121 |
| kemb1235 | Kemberamo (Kalitami Dialect) | S,
East South Bird's Head | 121 |
| kyo | hale1239 | Klon (Halerman Dialect) | T,
A,
N,
W,
Klon | 120 |
| dju | kapr1245 | Kapriman | S,
S,
C,
N,
Kapriman-Watakataui | 120 |
| woi | kama1365 | Kamang (Kolomane Dialect) | T,
A,
N,
C,
Abuic | 120 |
| klz | kabo1247 | Kabola (Hamap Dialect) | T,
A,
N,
W,
West Alor | 120 |
