| hui | huli1244 | Huli | T,
E,
Huli | 254 |
| huf | hume1246 | Humene | T,
S,
Kwalean | 255 |
| hkk | hunj1241 | Hunjara-Kaina Ke (Kokoda Dialect) | T,
G,
B,
N,
S,
Orokaivan | 82 |
| hkk | hunj1241 | Hunjara-Kaina Ke | T,
G,
B,
N,
S,
Orokaivan | 388 |
| ian | iatm1242 | Iatmul | S,
Ndu | 43 |
| ian | iatm1242 | Iatmul (Brugnowi Dialect) | S,
Ndu | 137 |
| ian | iatm1242 | Iatmul (Tambanam Dialect) | S,
Ndu | 139 |
| ian | iatm1242 | Iatmul (Korogo Dialect) | S,
Ndu | 137 |
| ian | iatm1242 | Iatmul (Sawos Dialect) | S,
Ndu | 18 |
| ian | iatm1242 | Iatmul (Kanganaman Dialect) | S,
Ndu | 129 |
| tmu | iauu1242 | Iau | L,
T,
Central | 262 |
| ihp | ihaa1241 | Iha | T,
W,
W,
West Bomberai Proper | 41 |
| meb | mena1240 | Ikobi-Mena | T,
T,
Turama-Omatian | 103 |
| ind | indo1316 | Indonesian | A,
M,
M,
M,
Malay | 232 |
| ino | inok1238 | Inoke-Yate | T,
K,
G,
Kamano-Yagaria | 252 |
| ipo | ipik1244 | Ipiko | T,
I,
Ipiko | 113 |
| ipi | ipil1240 | Ipili | T,
E,
Enga | 96 |
| irh | irar1238 | Irarutu | A,
M,
C,
E,
S,
South Halmahera | 50 |
| isa | isab1240 | Isabi | T,
K,
G,
Isabi | 282 |
| igo | iseb1246 | Isebe | T,
M,
C,
Gum | 350 |
| srl | isir1237 | Isirawa | T,
G,
Isirawa | 12 |
| itr | iter1241 | Iteri | Left May | 80 |
| itr | iter1241 | Iteri (Rocky Peak Dialect) | Left May | 91 |
| itx | itik1240 | Itik | T,
O,
Tor | 37 |
| iwm | iwam1256 | Iwam | S,
Iwam | 94 |
| nca | iyoo1238 | Iyo | T,
F,
F,
Gusap-Mot | 51 |
| jil | jili1241 | Jilim | T,
M,
R,
Nuru | 331 |
| klz | kabo1247 | Kabola (Aimoli Dialect) | T,
W,
T,
A,
Alor | 125 |
| klz | kabo1247 | Kabola (Hamap Dialect) | T,
W,
T,
A,
Alor | 120 |
| klz | pint1252 | Kabola (Pitumbang Dialect) | T,
W,
T,
A,
Alor | 118 |
| kpu | kafo1240 | Kafoa | T,
W,
T,
A,
Alor | 117 |
| kzm | kais1235 | Kais | T,
S,
S,
Western | 40 |
| tcq | kaiy1239 | Kaiy | L,
T,
East | 235 |
| tbd | kaki1249 | Kaki Ae | T,
E,
Tate | 100 |
| kzz | kala1256 | Kalabra | W,
West Bird's Head | 38 |
| kmh | kala1397 | Kalam | T,
M,
Kalam-Kobon | 381 |
| bco | kalu1248 | Kaluli (Bosavi Dialect) | T,
Bosavi | 35 |
| bco | kalu1248 | Kaluli | T,
Bosavi | 200 |
| woi | kama1365 | Kamang | T,
W,
T,
A,
Alor | 126 |
| woi | kama1365 | Kamang (Kolomane Dialect) | T,
W,
T,
A,
Alor | 120 |
| woi | kama1365 | Kamang (Pido 2 Dialect) | T,
W,
T,
A,
Alor | 123 |
| woi | kama1365 | Kamang (Pido 1 Dialect) | T,
W,
T,
A,
Alor | 127 |
| woi | kama1365 | Kamang (Langkuru Dialect) | T,
W,
T,
A,
Alor | 121 |
| woi | kama1365 | Kamang (Letley Dialect) | T,
W,
T,
A,
Alor | 122 |
| kbq | kama1370 | Kamano | T,
K,
G,
Kamano-Yagaria | 192 |
| klp | kama1360 | Kamasa | T,
A,
Nuclear Angan | 99 |
| kyy | kamb1303 | Kambaira | T,
K,
K,
Kambaira | 98 |
| irx | kamb1302 | Kamberau | T,
A,
Sabakor | 40 |
| kgq | kamo1255 | Kamoro | T,
A,
Kamoro | 94 |
| xla | kamu1260 | Kamula | T,
Kamula | 205 |
