Canadian Magazine Publishers Association
- Directory of publishers, job news, events, membership information.
- http://magazinescanada.ca

The Swedish Publishers' Association
- Information about members, history and membership. [English, Swedish]
- http://www.forlaggareforeningen.se/

Periodical Publishers Association
- Association of UK magazine and periodical publishers.
- http://www.ppa.co.uk

Parenting Publications of America
- An organization of publishers of parenting magazines across America. Has a searchable database of member publications.
- http://www.parentingpublications.org/

Association of Medical Publications
- An organization composed of publishing firms in the medical field.
- http://www.amponline.org/

Book Marketing Profits
- North American Bookdealers Exchange, a marketing association. Contains a free newsletter link, and membership fees.
- http://bookmarketingprofits.com/

Irish Book Publishers Association
- Book publishing in Ireland: site includes information about members, and activities.
- http://www.publishingireland.com/

Latvian Publishers' Association
- Site includes information on members, and coming events.
- http://www.music.lv/lga/f-english.htm

PASA: Publishers' Association of South Africa
- It has more than 150 members, which include commercial organisations, university presses, NGOs, small privately owned publishers, as well as importers and distributors.
- http://publishsa.co.za/

STM: International Association of Scientific, Technical and Medical Publishers
- Represents the interest of the STM publishing community in the fields of copyright, technology developments, and end user/library relations.
- http://www.stm-assoc.org/

International Publishers Association
- Established in Paris in 1896, is the professional organisation of national publishers associations which are recognized as representative of book and music publishers in each country.
- http://www.ipa-uie.org/

ECPA
- Evangelical Christian Publishers Association.
- http://www.ecpa.org/

The Society of Scholarly Publishing (SSP)
- Events, members directory, articles and membership information
- http://www.sspnet.org/

CCLI
- Christian Copyright Licensing International. Information and resources for churches and copyright owners around the world, relating to copyright and to worship.
- http://www.ccli.com/

Independent Publishers Group
- Book distributor for a large number of independent publishers throughout the USA and worldwide. Also supplies academic and Spanish markets.
- http://www.ipgbook.com/

Small Publishers Association of North America (SPAN)
- Nonprofit professional trade association.
- http://www.spannet.org/

Dalkey Archive Press
- A nonprofit organization whose mission is the preservation of literary works of art through publication.
- http://www.dalkeyarchive.com

Book Industry Study Group
- Nonprofit research group comprised of organizations from all sectors of the publishing industry. Provides current research information about the industry for its members and others.
- http://www.bisg.org/

Educational Paperback Association
- Association of publishers and distributors who supply paperback books, prebound books and other materials to schools and libraries. Site features information about EPA's Top 100 Authors for Children.
- http://www.edupaperback.org/

Audio Publishers Association
- Association serves audiobook professionals and purchasers. Site includes the entire, searchable text of R.R. Bowker's "Words on Cassette" as well as general and membership information.
- http://www.audiopub.org/

Publishers Marketing Association
- Serves publishers with marketing information and services, including direct mail, trade show representation, coop mailings, and a monthly newsletter. Site features more than 3 years of newsletter articles.
- http://www.pma-online.org/

Yellowpage Publishing Benchmarking Association
- Conducts benchmarking studies to identify practices that improve the overall operations of the members of companies and organizations.
- http://ypba.com

Organization for Magazine Executive Benchmarking Association
- Association of magazine management professionals formed to compare operating performance and identify the best business practices.
- http://omeba.org