Marken: A
- Aufbau Verlage GmbH
- Aufbau Verlage GmbH & Co. KG
- Aufbau Verlagsgruppe GmbH
- Aufbau-Verlag
- Aufray, Hugues
- Auger
- Augsberg, Ino & Augsberg, Steffen & Schwabenbauer, Thomas
- Augsburg Fortress Publishers
- Augsburg Fortress Publishing
- August
- August Books
- August Burns Red
- August Dreesbach Verlag
- August Kesseler
- August Night Press
- August Verlag
- August Verlag Berlin
- August Wencke
- August, Joseph
- Augustin, Liane
- Augustin, Marco
- Augustinus Bader
- Augé, Marc
- Auhagen
- Aukey
- Aukuma
- Aula Grupo Coviñas
- Aula-Verlag GmbH
- Auld, Audrey
- Auldridge, Mike
- Aulet, Bill & Cheek, Paul
- Aulis Verlag
- Auloda
- Aumayer
- Aumerato
- Aumueller
- Aunct
- Aupoko
- Aura
- Aura Air
- Aura Frames
- Aura Hayes
- Aura Herbals
- Aura Myria
- Aura Verlag
- Aureli, Pier Vittorio
- Aurelie.
- Aurelio Settimo
- Aureva Books
- Auri
- Auricula
- Aurinia Verlag
- Aurion Verlag
- Auro
- Auronic
- Aurora
- Aurora Corialis Publishing
- Aurora Gold
- Aurora Metro Books
- Aurora Metro Publications
- Aurora Verlag
- Aurora World
- Aurora World Ltd
- AuroraHope
- Aurum
- Aurum Press
- Aurum Verlag
- Aurum im Kamphausen Verlag
- Aurélie Philippe
- Aurélien
- AusIMM
- Ausbildungspark Verlag
- Ausbildungspark Verlag Gm
- Aussaattage-Verlag
- Aust, Johanna
- Austen, Jane
- Austin
- Austin MacAuley Publishers Fze
- Austin Macauley
- Austin Macauley Publishers
- Austin, Julian
- Austin, Rockin' Johnny
- Austone
- Austral
- Australian
- Australian - Romanian Academy Publishing
- Australian Bushranging
- Australian Scholarly Publishing
- AustriAlpin
- Austrian Audio
- Autan
- Autaria
- Autec
- Autel
- Autenti
- Authal Verlag
- Authentic Athletic
- Authentic Media
- Authmic
- Author Academy Elite
- Author Kim Faulks
- Author Solutions Inc
- Author's Ink Publications
- AuthorHouse
- AuthorHouse UK
- Authors Crib
- Authors Equity
- Authors Time
- Autlog
- Auto Wayfeng WF
- Auto-Partner
- AutoBora
- AutoSee
- Autodesk
- Autodrom
- Autodrom Publikationen
- Autofeder
- Autofren Seinsa
- Autogreen
- Automobil Association