Brest 29200 - Bretagne
- Arenes
- Ares
- Arete
- Arezki
- Argalon
- Arghiropaul
- Argillos
- Argire
- Argoualc'h
- Argoulon
- Arguel
- Arhancet
- Ari
- Aribaud
- Arich
- Ariitai
- Arijao
- Arinthe
- Arion
- Aristayaeta
- Arjoune
- Arlot
- Armand Garre
- Armande
- Armel
- Armorique Ramonage
- Armstead
- Arnal
- Arnaudet
- Arno
- Arnol
- Aroca Le Bras
- Arokiassamy Ditrock
- Arondel
- Arot
- Aroutcheff
- Arrault
- Arribas
- Arrignon
- Arrizabalaga
- Artaud
- Artero
- Artes
- Arvor Pays de Brest
- Arzel-burgaud
- Ashby
- Ashemezwe
- Ashkhbabyan
- Asif
- Askalane
- Askalli
- Askarov
- Asport
- Asr
- Asrideh
- Ass Entraide Amitie
- Assaad
- Assael
- Assale
- Assani Bacar
- Assechement Bretagne Injection
- Asseh
- Asselin
- Asselin de Williencourt
- Assem
- Asseman
- Assens
- Assiata
- Assistance Technique Video
- Asso
- Asso Kafkerin
- Assoc Comite Ent Auto Brestoi
- Association Sked
- Association Solami
- Assoumani
- Astambide-peronet
- Astamirov
- Astic
- Astier
- Astre
- Astydamas
- Atakora
- Atamna
- Atelier de L'ile
- Athanase
- Athoumane
- Atibou
- Atofanei
- Atoy Ali
- Attabou
- Attalbi Alami
- Attard
- Attoumane Abou
- Attoumbre
- Atu
- Aubague
- Aubautret
- Aubdy
- Aube
- Aubernon