Organizations
Haiku Society of America
Tanka Society of America
British Haiku Society
The Haiku Foundation
AHApoetry Forums
Haiku Canada
HaikuHut.net
Haiku North America
Haiku Northwest
Haiku Poets of Northern California
haikuworld
Magnapoets
Millikin University Haiku
Modern English Tanka Press
Muse-Pie Press
Red Moon Press
River City Awareness Group
The Skipping Stones
Upstate Dim Sum
Vancouver Cherry Blossom Festival