Editura
Mentor Macro
Mentor
Menora
Memorialul Ipoteşti - Centrul Naţional de Studii "Mihai Eminescu"
Membran Music Ltd
Mellottée, Editeur
Mejdunarodnaâ kniga
Megapress
Mega-Mix
Mega
Medusa Entertainment International Ltd.
Meditaţii
Medieninhaber
Médicine et Sciences Internationales
MedicArt
Medicală
Mediapress
Mediaphon
Mediana Edit
Media-Tech
Media Process Group
Media Pro Music
Media Print
Media One
Media Management Books
Media Concept
Mecniereba
MDTV Productions
MDM
MCPS/BIEM
mcps
MCMXCIII High Productions, Inc
McGraw-Hill Ryrson Limited
McGraw-Hill Publishing Company
McGraw-Hill Book Company
McGraw-Hill
McFarland and Company
McDougal, Littell and Company
Maxwell Macmillan International Publishing Group
Maxwell Macmillan International
Maxwell Macmillan
Maximilianeum
Maxima
Max Hueber Verlag
Max Hesses Verlag
Max Hesses Handbücher
Mavios-Clio
Maurice Nadeau Editeur
Maurice Lamertin
Maurice Dreyfous, Editeur
Matrix Rom
Mathpress
MATCH
Masters Record
Masson et C-ie Editeurs
Masson et C-ie
Masson
Mašinostroenie
Maşina de Scris: Universal Dalsi
Maşina de scris