asmp.org
The American Society of Media Photo- graphers is the premier photo organization for pro photographers and is also a great resource.

editorialphoto.com
Editorial Photographers is a great resource for information on editorial photography and business issues.

sportsshooter.com
The hub for everything related to sports photography.

t-o-p-a.com
The Travel and Outdoor Photographers Alliance is a spin off of EP and spcific to the travel and outdoor photography specialties.

auroraphotos.com
Aurora Photos specializes in Outdoor and editorial images.

gettyimages.com
The biggest stock agency in the world.

jupiterimages.com
The home of WorkbookStock.

robgalbraith.com
One of the best resources on digital photography on the internet.

dpreview.com
Detailed digital camera reviews and in-depth forums for everything digital.

nikonusa.com
Nikon's offical website & resource center.

hasselbladusa.com
The home of Hasselblad on the net.

workbook.com
The place for finding photographers & clients.

shootsmarter.com
An incredible resource for tips on digital photography and gear.

luminous-landscape.com
Great forums on digital photography and equipment reviews.

digitaljournalist.org
Timely articles, reviews & in-depth interviews with top photojournalists.

pdnonline.com
The professional photographers top source for industry news.

photographersindex.com
A great resource on pricing stock images.

digitalphotopro.com
The best magazine for the digital pro.

d-65.com
Top-notch digital workshops and tutorials.

santafedigitaldarkroom.com
Digital photography workshops, tutorials and private instruction.

santafeworkshops.com
Santa Fe Workshops has a broad range of photographic and digital imaging workshops in Santa Fe, New Mexico.

inside lightroom
A great resource for inside information on Adobe Photoshop Lightroom.

aphotoeditor.com
Superb blog by photo editor Rob Haggart, former Outside director of Photography.