See also:
American Copy Editors Society Focus on journalism. Membership, conference and contest information, as well as training, job and internship listings, discussion group and advice. http://www.copydesk.org/
Association of Art Editors A national group whose members exchange information about editorial practices, standards, and job opportunities, both freelance and institutional. http://www.artedit.org
Bay Area Editors Forum An association of in-house and freelance editors from a variety of publishing and publications settings. It helps employers and contractors find just the right editor. Also helps editors strengthen their skills, contacts, and awareness of professional opportunities. http://www.editorsforum.org/
A Capital Idea This copyediting blog covers grammar and newspapers like they're going out of style. http://nstockdale.blogspot.com
Copy Editing for Magazines A course syllabus in magazine copy editing and other information about the profession by Mindy McAdams. http://www.well.com/user/mmcadams/copy.editing.html
Copy Editor Language newsletter, website and job search for copy editors. http://www.copyeditor.com/
Copy Massage A twentysomething copy editor muses on the copy, the editing and the quirky rules that make folks despise us. http://copymassage.blogspot.com/
Copy-Editing Corner For copy editors to gather and discuss topics. http://copyeditingcorner.blogspot.com/
Copyediting-L (CE-L) Copyediting List at Indiana University. A list for copy editors and other defenders of the English language. Listserv archives, information on how to join, FAQs, photo album, and resources. http://www.copyediting-l.info/
Editorial Freelancers Association A national nonprofit professional organization of self-employed workers in the publishing and communications industries. Members include editors, writers, indexers, proofreaders, researchers, desktop publishers, and translators. http://www.the-efa.org/
Edit-Work.com Guidelines for creating a style for the company web site, and for editorial procedures. Gives the big picture for content managers. http://www.edit-work.com/
e-Editor Blog UK-based guide to writing and editing better, with tips, training and practical help. http://e-editor.blogspot.com
The Electric Editors Directory of links and an e-mail discussion list for editors. http://www.electriceditors.net/
EServer TC Library: Editing A collection of over 150 online resources about editing, indexing and copy editing, annotated and rated by professional writers. http://tc.eserver.org/dir/Editing
The John Bremner Editing Test Quiz with answer key from the legendary University of Kansas professor. http://www.ku.edu/~jschool/school/bremnertest.shtml
Society of Editors (NSW) A society of freelance and in-house editors working in a range of situations in book, journal and magazine publishing both print and electronic. http://www.editorsnsw.com/
Testy Copy Editors Message board geared toward newspaper copy editing. http://testycopyeditors.org