Arbon, Jean-Pierre (site): http://www.arbon-lesite.com/
Ariel: http://www4.infotrieve.com/products_services/ariel.asp
ARL (Association of Research Libraries): http://www.arl.org/
ARPALS (Amicale du regroupement pédagogique Armillac Labretonie
Saint-Barthélémy): http://arpals.free.fr/
Arte: http://www.arte.tv/
Arteradio: http://www.arteradio.com/
ARTFL (American and French Research on the Treasury of the French Language): http://humanities.uchicago.edu/orgs/ARTFL/
ARTFL: Encyclopédie de Diderot: http://www.lib.uchicago.edu/efts/ARTFL/projects/encyc/
ARTFL: Encyclopédie de Diderot: Prototype of Volume 1: http://humanities.uchicago.edu/ARTFL/projects/encyc/demo.page.html
ARTFL: Thresor de la langue francoyse: http://www.lib.uchicago.edu/efts/ARTFL/projects/dicos/TLF-NICOT/