Links
These are links to some of my favorite of the many origami sites on the web.
Diagrams:
BARF-Bay Area Rapid Folders
Ben Ball's Site-Photo gallery and crease pattern tutorials.
BOS-British Origami Society
CDO-Centro Diffusione Origami
Gilad's Origami Site-Excellent galleries and book reviews.
Jake Crowley's Site-Many galleries of excellently folded models.
Jared's Origami Page-Diagrams and pictures of models folded by my friend Jared.
Japanese Crease Patterns-Gallery with a lot of crease patterns.
Joseph Wu's Origami Page-Generally regarded to be the best origami page on the net, has many galleries of amazing photos, and a massive links section, in addition to diagrams.
Satoshi Kamiya-Excellent galleries, with crease patterns for most models.
Nicolas Terry-Excellent galleries, especially of Robert Lang and Lionel Albertino, plus diagrams for several models.
OUSA-Origami USA
Ron Koh's Site-Galleries and diagrams of Ron's excellent models.