| 213038 | Abaga | anogofa(ʔ) | glottal optional | | SIL (1966) | |
| 237710 | Abau | kasan | | | Foley (2005) | |
| 243321 | Abau | kasan | | | Laycock (1968) | |
| 228347 | Abu' Arapesh | mutu | | | SIL (1975) | |
| 33965 | Abui (Atimelang Dialect) | nαmuŋf'al | | | Stokhof (1975) | |
| 34087 | Abui (Makadai Dialect) | nαm'ɩn | | | Stokhof (1975) | |
| 52638 | Aeka | mende | nose | | Smallhorn (2011) | |
| 155357 | Aeka | mende | | | McElhanon and Voorhoeve (1970) | nose |
| 27816 | Aeka | mende | | | Wilson (1969) | |
| 155265 | Aekyom | koe | | | McElhanon and Voorhoeve (1970) | nose |
| 155254 | Aghu | sipayo | | | McElhanon and Voorhoeve (1970) | nose |
| 229805 | Aghu | si-payo | | | Healey (1970) | |
| 243305 | Agi | tuwarka | | | Laycock (1968) | |
| 18450 | Aimele | migi | | | Shaw (1986) | |
| 257024 | Aisi | mumu | | | Daniels (2016) | |
| 2727 | Akoye | hamɨ | | | Lloyd (1973) | |
| 163078 | Alamblak | 'hʰušɨ ɨtʰ | | | Davies and Comrie (1985) | nose |
| 224676 | Alamblak | khusɩmʌth | | | Dye et al (1968) | |
| 163079 | Alamblak | 'kʰučɨmɨtʰ | | | Davies and Comrie (1985) | nose |
| 237711 | Alamblak | kusm | | | Foley (2005) | |
| 73782 | Alekano | (a)goká | | | Scott (1978) | |
| 32376 | Alekano | lo-goha | | | Salisbury (1956) | |
| 234397 | Alekano | ao'kaʔa | | | SIL (1965) | |
| 234921 | Alekano (Asaroyufa Dialect) | ai-i agoku | | | SIL (1975) | |
| 234566 | Alekano (Kefamo Dialect) | agokaq | | | SIL (1975) | |
| 234056 | Alekano (Kotuni Dialect) | aokaq | | | SIL (1975) | |
| 234756 | Alekano (Notofana Dialect) | agoka | | | SIL (1976) | |
| 234218 | Alekano (Wanima Dialect) | agoká | | | SIL (1962) | |
| 233867 | Alekano (Wanima Dialect) | agoká | | | SIL (1975) | |
| 163080 | Alfendio | bogok | | | Davies and Comrie (1985) | nose |
| 34737 | Alor (Baranusa Kabir Dialect) | n'iruŋ | | | Stokhof (1975) | |
| 35213 | Alor (Kalabahi Dialect) | n'iruŋ | | | Stokhof (1975) | |
| 198135 | Ama | amu | | | Conrad and Dye (1975) | |
| 233690 | Ama | 'a:mũ | | | SIL (1974) | |
| 198134 | Ama | amu | | | Conrad and Dye (1975) | |
| 139749 | Amaimon | metaŋglik | | | Z'graggen (1980) | nose |
| 139750 | Amaimon | meta | | | Z'graggen (1980) | nose |
| 243324 | Amal | yimeʔ | | | Laycock (1968) | |
| 240979 | Ambakich (Agurant Dialect) | kɨ'pɨr | | | SIL (1977) | |
| 232339 | Ambakich (Agurant Dialect) | gɨpɨ | | | Potter et al (2008) | |
| 232807 | Ambakich (Arango Dialect) | kɨpɨ | | | Potter et al (2008) | |
| 232495 | Ambakich (Ombos Dialect) | gɨpɨ | | | Potter et al (2008) | |
| 232651 | Ambakich (Pangin Dialect) | kɨpɨ | | | Potter et al (2008) | |
| 232183 | Ambakich (Yaut Dialect) | gɨpɨ | | | Potter et al (2008) | |
| 237407 | Ambulas | tamə | | | Foley (2005) | |
| 243325 | Ambulas | tamʌ | | | Laycock (1968) | |
| 120376 | Amele | mete- | | | Z'graggen (1980) | nose |
| 243301 | Amol | mipan | | | Laycock (1968) | |
| 215848 | Amowe (Bere Dialect) | mutu | | | Lambrecht et al. (2008) | |
| 215729 | Amowe (Gomu Dialect) | ɲutu | | | Lambrecht et al. (2008) | |
