Editura
Clarion Books
Clarkson Potter Publishers
Clasic
Classico Records
Classique Hachette
Claude Barbin
Claude Collet
Clavis
CLE International
Clémance Hiver éditeur
Clemența
Clio
Clio Nova
Clip
Club France Loisir
Clubul de Gimnastică Corrado
Clubul Liberal National
Clubul National de Turism pentru Tineret
Clubul Rotory
Cluj-Napoca
Clusium