Regions of Papua New Guinea
- Amarsar
- Amare
- Amaraika
- Amapo
- Amanetu-Mane
- Amandan
- Amanab District
- Amanab
- Aman
- Amamonta
- Amalut Point
- Amaki Number 2
- Amaki Number 1
- Amaiyufa
- Amaiyufa
- Amaitem
- Amaimon
- Amahup 2
- Amahup 1
- Mount Amahereiau
- Amagoa
- Amada
- Aluwingei
- Aluwatkolemgo
- Alumi
- Alululuma Creek
- Aluki
- Alu
- Alu
- Alton Island
- Altair
- Al River
- Alor
- Alomarupu
- Alola
- Alokuk
- Aloinasan Rock
- Alo Aloia
- Alnbe Creek
- Allon Hills
- Alligator Point
- Alligator Island
- Alligator Creek
- Alkula
- Alkasam
- Aliwo
- Aliwa Plantation
- Alivetti
- Alisu
- Alirawe River
- Alipi Creek
- Alindil Creek
- Alim Island
- Alimbit River
- Alimbit
- Aliliai Mission
- Ali Island
- Aligaiyufa
- Aliem Creek
- Alice River
- Alice Reef
- Alibu
- Aliat Rocks
- Aliai River
- Ali
- Ali
- Alexishafen
- Alexander Passage
- Alepa
- Alele Passage
- Alele Island
- Alebagiu
- Alealer River
- Alcester Islands
- Alcester Island
- Albulum
- Albu Creek
- Albino Bay
- Albinama 3
- Albinama 2
- Albinama 1
- Albert Mountains
- Mount Albert Edward
- Albert Divide
- Albatross Channel
- Alau Passage
- Ala Ula
- Alauk
- Alas Islands
- Ala River
- Alamanda
- Alamanda
- Alakan Creek
- Alakai
- Mount Alaivani
- Alairo
- Alaido
- Alai
- Alagumia River
- Alagil Creek
- Alage Island
- Alacrity Point
- Alacrity Harbour
- Alabule River
- Ala-Ala
- Akwom
- Akwi River
- Akwiemkom
- Akwanje
- Akwangi
- Akura River
- Akuran
- Akur
- Aku Point
- Akun Creek
- Akuna
- Akul
- Akuku
- Akuarikai
- Aku
- Akrani
- Akraminag
- Akonga
- Akoma
- Lake Ako
- Ako
- Akiwok
- Akiuli
- Aki River
- Akinum
- Akimasusukera
- Akimari Number 2
- Akimari Number 1
- Akib
- Akgrandringbut
- River Akevailu
- Aketa
- Akebut River
- Akavangu
- Akasame 2
- Akasame 1
- Mount Akarip
- Akari
- Aka Reef
- Akani Island
- Akandang
- Akanai Creek
- Mount Akana
- Akameku
- Akam
- Akaifu River
- Akaian
- Akae Creek
- Akabenga
- Aka
- Ajupo Creek
- Ajule Kajale Range
- Ajova River
- Ajova Creek
- Ajom
- Ajena
- Ajeka
- Ajaura Hills
- Ajase
- Ajai River
- Aiyura
- Aiyura
- Aiyulities
- Aiyonka Mountain
- Aiyawou
- Aiyawa
- Aiyau
- Aiyap
- Mount Aiyang
- Aiyamonte
- Aiya Creek
- Aiwomda Creek
- Aiwo
- Aiwit River
- Aiwamba
- Aiwaku
- Aivosuana
- Aivi Creek
- Aivet Island
- Aivet Bay
- Aivet
- Aivei
- Aivebadina
- Aiv Avi Riverr
- Aivau
- Aivau
- Aiuwo
- Aiu River
- Aiun
- Aiterap
- Aita River
- Aitape Road
- Aitape River
- Aitape District
- Aitape