| 178078 | Uya | kimow | | | Z'graggen (1980) | cassowary |
| 121877 | Utu | iwar | | | Z'graggen (1980) | cassry |
| 191816 | Utarmbung | gamay- | | | Z'graggen (1980) | cassowary |
| 141071 | Usan | maiben | | | Z'graggen (1980) | cassowary |
| 141070 | Usan | yubay | | | Z'graggen (1980) | cassowary |
| 178076 | Urigina | to:ku | | | Z'graggen (1980) | cassowary |
| 200371 | Uri (Sintogoro Dialect) | sebəp | | | Retsema et al. (2009) | |
| 200283 | Uri (Siara Dialect) | sʌbʌp | | | Retsema et al. (2009) | |
| 228761 | Ura | mʌřupkɩ | | | SIL (1971) | |
| 228254 | Ura | mʌřupki | | | SIL (1970) | |
| 230806 | Ura | marupki | | | SIL (1975) | |
| 141078 | Ukuriguma | k-akubay | | | Z'graggen (1980) | cassowary |
| 258684 | Uare | ˈmohe | | | Dutton (1970) | cassowary |
| 217608 | Uare | 'ut·i | | | SIL (1988) | |
| 214763 | Tsaukambo | ˈhæːniʔ | | | Hughes (2009) | |
| 221083 | Tokano | oľoⁱna | | | SIL (1965) | |
| 191831 | Tauya | towe | | | Z'graggen (1980) | cassowary |
| 218380 | Tause (Weirate Dialect) | jaɾi | | | Clouse (1997) | |
| 218381 | Tause (Deirate Dialect) | jadi | | | Clouse (1997) | |
| 218382 | Tause | yaɾi | | | Clouse (1997) | |
| 218168 | Tauade | komai | | | SIL (1980) | |
| 218157 | Tauade | kɔkɔře | | | SIL (1980) | |
| 212001 | Tangko | ʔɑˈwɔn | | | Hughes (2009) | |
| 30415 | Tamagario | kujo | | | Voorhoeve (1971) | |
| 31332 | Tairora, South | vukerʌ | v? | | SIL (1976) | |
| 72451 | Tairora, North | bukera | | | Scott (1978) | |
| 30320 | Taikat | kwije | | | Voorhoeve (1971) | |
| 245966 | Tabriak | awaʔ | | | SIL (1967) | |
| 245794 | Tabriak | awa | | | SIL (1990) | |
| 178075 | Sumau | moyam | | | Z'graggen (1980) | cassowary |
| 48701 | Suena | moke | cassowary | | Smallhorn (2011) | |
| 30896 | Sowanda | kwai | | | Voorhoeve (1971) | |
| 178074 | Sop | mayaw | | | Z'graggen (1980) | cassowary |
| 15843 | Sonia | monʌ | | | Shaw (1986) | |
| 213661 | Som | sogɛp | | | SIL (1968) | |
| 30721 | Skou | tãrǜ | | | Voorhoeve (1971) | |
| 83135 | Sirva | muia | | | Daniels (2010) | |
| 178068 | Siroi | daso | | | Z'graggen (1980) | cassowary |
| 178061 | Sinsauru | tomoro | | | Z'graggen (1980) | cassowary |
| 258691 | Sinaugoro | mota | | | Dutton (1970) | cassowary |
| 121875 | Silopi | iwʌr | | | Z'graggen (1980) | cassowary |
| 121876 | Silopi | iwʌr | | | Z'graggen (1980) | cassry |
| 191814 | Sileibi | muia | | | Z'graggen (1980) | cassowary |
| 121858 | Sihan | eir | | | Z'graggen (1980) | cassry |
| 196450 | Siawi | kepiyɔ | | | Conrad and Dye (1975) | |
| 32645 | Siane (Kovena Dialect) | oraino | | | Salisbury (1956) | |
| 32534 | Siane | orona | | | Salisbury (1956) | |
| 32171 | Siane | orona | | | SIL (1987) | |
| 72450 | Siane | óloná | | | Scott (1978) | |
| 202651 | Setaman (Seltamin Dialect) | biɑ | | | Van Cott and Spencer (2010) | |
