Agence universitaire de la francophonie (AUF): http://www.auf.org/
@graph: http://www.agraph.org/
Alapage: http://www.alapage.com/
Alis Technologies: http://www.alis.com/
Amazon.com: http://www.amazon.com/
Amazon.com eBooks: http://www.amazon.com/ebooks/
Amazon.fr: http://www.amazon.fr/
American National Standards Institute (ANSI): http://www.ansi.org/
American Society for Information Science and Technology (ASIST): http://www.asis.org/
Anacoluthe: http://www.anacoluthe.com/