American Society of Magazine Editors (ASME)
Professional society for editors of consumer magazine. Affiliate organisation of the Magazine Publishers Association.
http://asme.magazine.org/

Council of Literary Magazines and Presses (CLMP)
Nonprofit national service organisation serving independent publishers of fiction, poetry, and prose.
http://www.clmp.org/

Independent News Collective (INC)
Offers details about and subscription to the U.K. alternative press, including radical, political, and ecological magazines.
http://www.ink.uk.com/

International Federation of the Periodical Press (FIPP)
Promotes the common editorial, cultural and economic interests of print and electronic media magazine publishers worldwide.
http://www.fipp.com/

Magazine Subscriptions - Authorized Online Magazine Retailer
Magazine Subscriptions offers the best prices, magazine reviews and bestsellers with variety of topics to choose from.
http://magazinesubscriptions.ws/