| foi | foii1241 | Foi | East Kutubu | 100 |
| agl | femb1238 | Fembe | East Strickland | 199 |
| flh | foau1240 | Foau | L,
East Lakes Plain | 39 |
| fau | fayu1238 | Fayu | L,
T,
W,
Fayu-Kirikiri | 152 |
| fau | fayu1238 | Fayu (Sehudate Dialect) | L,
T,
W,
Fayu-Kirikiri | 105 |
| fai | faiw1243 | Faiwol (Dimtikin Dialect) | N,
A,
A,
O,
O,
M,
D,
T,
T,
Faiwol-Seltaman | 138 |
| fai | faiw1243 | Faiwol (Kauwol Dialect) | N,
A,
A,
O,
O,
M,
D,
T,
T,
Faiwol-Seltaman | 79 |
| fai | faiw1243 | Faiwol (Selbang Dialect) | N,
A,
A,
O,
O,
M,
D,
T,
T,
Faiwol-Seltaman | 137 |
| fai | faiw1243 | Faiwol (Lowbip Dialect) | N,
A,
A,
O,
O,
M,
D,
T,
T,
Faiwol-Seltaman | 140 |
| fag | fino1238 | Finongan | N,
F,
F,
E,
Finungwan-Mamaa-Gusan | 52 |
| for | fore1270 | Fore | N,
K,
G,
N,
Fore-Gimi | 248 |
| faj | fait1240 | Faita | N,
M,
K,
S,
S,
East Sogeram | 320 |
| ppo | sope1239 | Folopa (Sopese Dialect) | T,
Folopa | 92 |
| ppo | boro1278 | Folopa (Bɔro Dialect) | T,
Folopa | 100 |
| ppo | suri1271 | Folopa (Suri Dialect) | T,
Folopa | 99 |
| ddg | fata1247 | Fataluku | T,
E,
Fataluku-Oirata | 218 |
| fuy | fuyu1242 | Fuyug (Sikube Dialect) | T,
S,
G,
Fuyug | 35 |
| fuy | fuyu1242 | Fuyug (Kabana Dialect) | T,
S,
G,
Fuyug | 27 |
| fuy | fuyu1242 | Fuyug (Mafulu Dialect) | T,
S,
G,
Fuyug | 296 |
| fuy | fuyu1242 | Fuyug | T,
S,
G,
Fuyug | 201 |
| fuy | fuyu1242 | Fuyug (Korona Dialect) | T,
S,
G,
Fuyug | 37 |
| fuy | fuyu1242 | Fuyug (Kambisa Dialect) | T,
S,
G,
Fuyug | 137 |
| faa | fasu1242 | Fasu (Namumi Dialect) | T,
W. Kutubu | 192 |
| faa | fasu1242 | Fasu | T,
W. Kutubu | 232 |
