Editura
Machiavelli
Macedonski; Oltenia
Macedonski
Macedoneanul
MacDonald Educational
Macdonald & Co. Publishers Ltd
MacDonald
Macarie
Mac Millan; Heinemann
Mac Millan Children's Book
Mac Millan & Co.Ltd.
Mac Millan
M.M.S. Publishing House
M.J.M.
M.F.A. Consiliul Politic Superior
M.Duţescu
M.D.I.
M.C.
M.A.S.T.
M.A.S.T
M.A. Editions
M. W. Daniel
M. L. Abeles
M&L; Auzou
Lyra
Lyceum
LVS Crepuscul
Lux Libris
Lutetia
Luminis
Lumina Lumii
Lumina Lex
Lumina Evangheliei
Lumină din Lumină
Lumina
Lumen
Lumea Credinţei
LULU Enterprises, Inc.
Lucyd Serv
Lucretius
Lucman
Lucky
Lucia
Luci Sull'Est
Luchterhand Verlag
Luchterhand
Luceafărul
Lucasfilm Ltd.
Luc Pire
Lotus Foto
Lotus
Lorin Ioan Fortuna - P.F.A.
Lorin Ioan Fortuna
Loreley
Lorelav
Look Design
Longman Group Limited
Longman Group
Longman
Longanesi & C.