| six | suma1270 | Sumau | T,
M,
R,
Peka | 349 |
| sui | suki1245 | Suki | T,
G,
Suki | 95 |
| sue | suen1241 | Suena | T,
G,
B,
North Binanderean | 488 |
| sue | suen1241 | Suena (Yema-Yarawe Dialect) | T,
G,
B,
North Binanderean | 97 |
| szp | suab1238 | Suabo | T,
S,
Inanwatan | 40 |
| sout3148 | Proto-South-Adelbert | T,
M,
South Adelbert Range | 289 |
| kjd | sout2950 | Southern Kiwai | T,
Kiwaian | 164 |
| kjd | sout2949 | Southern Kiwai (Tureture Dialect) | T,
Kiwaian | 149 |
| omw | sout2943 | Tairora, South | T,
K,
K,
Tairora | 162 |
| aws | sout2941 | Awyu, South (Yenimu Dialect) | N,
A,
A,
G,
A,
Awyu | 279 |
| aws | sout2941 | Awyu, South (Syiagha Dialect) | N,
A,
A,
G,
A,
Awyu | 520 |
| kts | sout2940 | Muyu, South | N,
A,
A,
O,
O,
L,
Division A Lowland Ok | 100 |
| sout2934 | Proto-South-Binandere | T,
G,
B,
N,
South Binanderean | 37 |
| urw | sopp1247 | Sop | T,
M,
R,
Peka | 376 |
| ppo | sope1239 | Folopa (Sopese Dialect) | T,
Folopa | 92 |
| siq | soni1260 | Sonia | T,
Bosavi | 97 |
| smc | somm1240 | Som | T,
F,
F,
Uruwa | 257 |
| soge1235 | Proto-Sogeram | T,
M,
S,
+Sogeram | 103 |
| bcf | sisi1249 | Bamu (Sisiame Dialect) | K,
Bamu | 108 |
| ssd | siro1249 | Siroi | T,
M,
R,
Kabenau | 332 |
| snz | sins1241 | Sinsauru | T,
M,
R,
Evapia | 352 |
| smb | simb1255 | Simbari | T,
A,
Nuclear Angan | 104 |
| xsp | silo1240 | Silopi | T,
M,
C,
Hanseman | 354 |
| wul | sili1249 | Silimo (South Ngalik Dialect) | T,
W,
D,
Ngalik | 19 |
| sili1249 | Silimo | T,
W,
D,
Ngalik | 115 |
| sbq | sile1255 | Sileibi | T,
M,
S,
J,
Sikan | 356 |
| sile1255 | Sirva | T,
M,
S,
+,
C,
Northern | 63 |
| snr | siha1245 | Sihan | T,
M,
C,
Gum | 369 |
| snp | sian1257 | Siane | T,
K,
G,
Siane | 354 |
| snp | sian1257 | Siane (Kovena Dialect) | T,
K,
G,
Siane | 44 |
| slw | sial1240 | Sialum | T,
F,
H,
Western | 58 |
| stm | seta1246 | Setaman (Baktamin Dialect) | T,
O,
O,
Mountain | 137 |
| stm | seta1246 | Setaman (Ngisokabip Dialect) | T,
O,
O,
Mountain | 120 |
| stm | seta1246 | Setaman (Seltamin Dialect) | T,
O,
O,
Mountain | 144 |
| tqo | sepo1239 | Toaripi (Sepoe Dialect) | T,
E,
N,
E. | 112 |
| txt | seng1282 | Citak (Citak, Senggo Dialect) | N,
A,
A,
A,
C,
Citak | 201 |
| sej | sene1263 | Sene | T,
F,
H,
Eastern | 56 |
| xse | semp1241 | Sempan | T,
A,
Sempan | 93 |
| spl | sele1250 | Selepet | T,
F,
H,
Western | 207 |
| saw | sawi1257 | Sawi | T,
O,
A,
Sawi | 138 |
| ssj | saus1246 | Sausi | T,
M,
R,
Evapia | 361 |
| skc | sauk1252 | Ma Manda | N,
F,
F,
E,
Sauk-Nimi | 53 |
| sra | saru1243 | Saruga | T,
M,
C,
Hanseman | 356 |
| enq | sari1248 | Enga (Sari Dialect) | N,
E,
E,
Enga | 117 |
| swm | samo1306 | Samosa | T,
M,
C,
Hanseman | 346 |
| smq | samo1303 | Samo | T,
East Strickland | 258 |
| snx | samm1244 | Sam (Wongbe Dialect) | T,
M,
R,
Mindjim | 127 |
| snx | samm1244 | Sam (Buan Dialect) | T,
M,
R,
Mindjim | 126 |
| snx | samm1244 | Sam (Songum Dialect) | T,
M,
R,
Mindjim | 125 |
| snx | samm1244 | Sam | T,
M,
R,
Mindjim | 316 |
