LIST UPDATED June 10, 2011 (twice): Yep, I'm committed to making this list as complete as possible. Why trudge through dozens of news announcements and blog entries when you can just read this list?
On June 1st, DC Comics announced that, following Flashpoint # 5, the company will be relaunching 52 titles, starting with "Justice League # 1". They will also be making all of their new series available on the same day via digital download.
I was searching the 'net, looking for someone to have a comprehensive list of the confirmed relaunched titles, but didn't see anything like that. Of course, I didn't really look all that hard, so maybe somebody is keeping track. Either way, I thought I would start a list of the titles DC has announced so far.
Justice League - 1st title to relaunch after Flashpoint # 5
Green Lantern Corps
Green Lantern: The New Guardians
The Fury of Firestorm
The Savage Hawkman
Justice League International
DC Universe Presents
Batman and Robin
Batman: The Dark Knight
Red Hood and the Outlaws
Birds Of Prey
Justice League Dark
Frankenstein, Agent of SHADE
DC also announced the relaunch of "Batman Incorporated", set to start in early 2012. Technically, DC may not be counting this as part of the relaunch.
UPDATED June 8, 2011
Hawk and Dove
Legion of Superheroes
UPDATED June 9, 2011
Stormwatch - featuring The Martian Manhunter
Sgt. Rock and The Men of War
All-Star Western - featuring Jonah Hex
UPDATED June 10, 2011
(and later in the day ...)
And there we are, all 52 relaunched titles (plus one). It'll be interesting to compare this list to the full DC solicitations to see which, if any, titles that didn't make this list will still continue with their current numbering, because I don't remember seeing DC anywhere say that they won't be publish anything beyond these 52 books.