Regions of South Sudan
- Khor Al-A-Yei
- Alat
- War Alart
- El Araish
- Alangari
- Alanga
- Alan
- El Amin
- El Amin
- Qoz al Alali
- Khawr Alal
- Alak
- El ‘Aguz
- Alaitoi
- Alabilab Plain
- Khor Akwot
- Akwot
- Akwat
- Akwongyik
- Akwongrail
- Akwongdau
- Akwongdair
- Akwong
- Akwoing
- Akwir
- Akwero
- Akwenno
- Akwena Ridge
- Akwei
- Akwar
- Akwaj
- Akwaiya
- Akwairmam
- Akwain
- Akwain
- Akwai
- Akwai
- Akurkwa
- Akur
- Akun
- Akumathia Swamp
- Akobo
- Akoweit
- Akot
- Akot
- Akot
- Akot
- Akot
- Akot
- Akot
- Akorwen
- Akoru
- Akort
- Akoro
- Akoribok
- Akoraweng
- Akop
- Akola
- Akok Fadiut
- Akoke
- Akok
- Akok
- Akojan
- Akoite
- Akoich
- Akoich
- Akobo Hills
- Akitukomoi
- Akite
- Akim
- Akid Island
- Akiar
- Akeu
- Akelo
- Akej
- Akar
- Akait
- Akai
- Akai
- Jabal Akado
- Khor Akaar
- Ajwara
- Jabel Ajungwa
- Ajung Shol
- Ajungmir
- Ajuini
- Ajok
- Ajok
- Ajok
- Ajoich
- Ajingel
- Ajijuit
- Ajijo
- River Ajibur
- Ajibja
- Ajaugo
- Jebel Ajarbacha
- Ajangno
- Ajak Cheng Korok
- Ajak
- Ajak
- Aiyung
- Aiyota
- Aiyot
- Aiyerri
- Aiyen
- Aiyau
- Aiwi
- Aiweng
- Ainyar
- Aidu
- Ahoit
- Khor el Ahmar
- Ahmed ‘Arabi
- Jabal Ahmed Agha
- Agyagya
- Agwok
- Agwit
- Khor Agwirr
- Agwey
- Agwetta
- River Agwei
- Agurton
- Agurfing
- Jabal Aguma
- Agum
- Agum
- Agum
- Agul
- Agujang
- Agugo
- Agor Ti
- Agoro
- Agor Dit
- Agor Dit
- Agoran
- Agor
- Agom
- Agolo
- Agokadol
- Agok
- Agogo
- Agodo
- Agit
- Jabal Agin
- Jabal Agiba
- Aghanich
- Aghan
- Ageng
- Agat
- Agarak
- Agar
- Agar
- Agalhak
- Agair
- Againg
- Again
- Again
- Agaid
- Aga Falls
- Afoyi
- Afifi
- Afiatt
- Jabel Afefi
- Khor Adwong
- Adwet
- Adusha
- Adurra
- Adun
- Adull
- Adull
- Ador
- Adonga
- Adong
- Adong
- Adol
- Adok
- Adodo
- Jabal Adodi
- Ado
- Adjika
- Adjang
- Khor Adit
- Jabal Adisele
- Adir
- Adingatom
- Adindow
- Adidur
- Adidop
- Adiai
- Adet
- Khor Adengtok
- Adeit
- Adeiri
- Ed Deim
- Ed Dahal Island
- River Adda
- Adaudo Nyerur
- Khor Adar
- Adam Yanga