Macmillan Palgrave Publishing
Maharishi M. University
Manchester University Press
Maney Publishing
Manupatra International
Marcel Dekker Inc.
Mary Ann Liebert Inc.
Marylebone Press
Masonry Society
Massachusetts Medical Society
Materials Research Society
Mathematical Association of America
Mathematical Research Publishers
Mathematical Sciences Publishers
Mathematical Society of Japan
Mcgraw Hill
MD Publication Pvt Ltd
Mechanical Engineering Publications Ltd.
Meckler Pub
Media Watch : An International Research Journal in Communication and Media
Medknow Publications
Meteoritical Society
Michigan State University Press
Microbiology Society
Micropaleontology Press
Mineralogical Association of Canada
Mineralogical Society
Mineralogical Society of America
Mining Journal Ltd.
Mining Media Internaional
Ministry of Rural Development, National Institute of Rural Development
MIS Research Center
MIT CogNet
MIT Press
Modern Language Association
Mohar Siebeck GmbH Co. KG
Monthly Review Foundation
Morgan-Grampian
Mouton de Gruyter
Multi Science Publishing
Museum du Havre
Mycological Society of America