| 61912 | Macaguán | pakʰam | | | Lobo-Guerrero and Herrera (2000) | |
| 52730 | Macaguán | pa'-kʰam | | | Lobo-Guerrero and Herrera (2000) | |
| 26743 | Lower Sorbian | wy | | | Stone (1993b) | |
| 34348 | Lovono | gaipa | | | François (2010) | |
| 33920 | Loniu | hah | | | Hamel (1985) | |
| 34247 | Longgu | amu | | | Hill (1992) | |
| 56560 | Logba (Alakpeti Dialect) | anú | | | Dorvlo (2008) | |
| 58128 | Lobi | nɩ | | | Maïmouna (2007) | |
| 50886 | Lingala | bínó | | | Meeuwis (2010) | |
| 34941 | Limilngan | wuŋuyinijani | | | Harvey (2001) | |
| 44267 | Lepcha | ʔaju | | | Plaisier (2007) | |
| 43103 | Lelepa | kumu | | | Lecrampe (2014) | |
| 43059 | Lelepa | kumu | | | Lecrampe (2014) | |
| 56512 | Lelemi | amì | | | Allan (1973) | |
| 24256 | Latin | vôs | | | Kennedy (1952) | |
| 22381 | Lardil | kili | | | Ngakulmungan Kangka Leman (1997) | |
| 32273 | Lampung | kuti, pusikam | | | Walker (1976) | |
| 41390 | Kwoma | kwota | | | Kooyers (1974) | |
| 27017 | Kwini | nira | | | McGregor (1993) | |
| 44794 | Kwaza | sɨi'tsɛ | | | van der Voort (2004) | |
| 58606 | Kwanja (Njanga Dialect) | bɨ˥n | | | Robson (2011) | |
| 50598 | Kwamera | kɨmiaha | | | Lindstrom and Lynch (1994) | |
| 55274 | Kuwaataay (Diembering Dialect) | aron, arun | | | Wilson (2007) | |
| 62272 | Kuuku Ya'u | ngu'ula | | | Thompson (1988) | |
| 62176 | Kuuk Thaayorre | nhurr | | | Gaby (2006) | |
| 44938 | Kurukh | niːm | | | Hahn (1911) | |
| 43027 | Kurtöp | ningi | | | Hyslop (2014) | |
| 55666 | Kupang Malay | bosoŋ | | | Jacob and Grimes (2006) | |
| 24188 | Kunja / Bondobol | ᵐbə̯n | | | Doehler spreadsheet | |
| 42178 | Kunimaipa | ari | | | Geary (1977) | |
| 58036 | Kulango, Bouna | ʔɩ̃˩ | | | Elders (2008) | |
| 28133 | Kuku Yalanji | yura | | | Patz (2002) | |
| 56700 | Krobu | be˧ | | | Mensah (1983) | |
| 28964 | Kristang | bolotu | | | Baxter (1988) | |
| 45082 | Koya | miːru | | | Tyler (1969) | |
| 53773 | Kotiria | bɨ̃sã́ | | | Waltz and Waltz (2000) | |
| 39294 | Korowai | gekhenép | | | van Enk and de Vries (1997) | |
| 29476 | Korowai | gekhené | | | van Enk and de Vries (1997) | |
| 29475 | Korowai | gekhenép | | | van Enk and de Vries (1997) | |
| 40934 | Koromira | daa | | | Rausch (1912) | |
| 51606 | Koromfe | nakɔ | | | Rennison (1997) | |
| 55530 | Konyagi | wuɾ̃ə | | | Wilson (2007) | |
| 57652 | Konni | nɪ | | | Cahill (1999) | |
| 24056 | Komnzo | mbənə | | | Doehler () | |
| 40694 | Kombio | yipm | | | Henry (1992) | |
| 31597 | Kombai | nage | | | de Vries (1993) | |
| 57220 | Kolbila | yɛ́ | | | Littig (2009) | |
| 48594 | Kokota | o | | | Palmer (2009) | |
| 41847 | Kokoda | íγa | | | de Vries (2004) | |
| 42418 | Koitabu | yaka | | | Dutton (1975) | |
