Median Iris Society (MIS)
Median Display Gardens
Novelty Iris Society (NIS)
Public Facebook group: https://www.facebook.com/groups/168887036782669/
Society for Siberian Irises (SSI)
Siberian Display Gardens
Spuria Iris Society
website: www.spuriairissociety.org
Society for Japanese Irises
Japanese Iris Display Gardens
Reblooming Iris Society
website: www.rebloomingiris.com
Dwarf Iris Society
Dwarf Iris Display Gardens
Society for Pacific Coast Native Irises
PCN Display Gardens website: https://www.pacificcoastiris.org/index.php
Species Iris Group of North America (SIGNA)
website: www.signa.org
Historic Iris Preservation Society (HIPS)
HIPS Display Gardens
Society for Louisiana Irises (SLI)
website: www.louisianas.org
Aril Society International (ASI)
website: www.arilsociety.org
Tall Bearded Iris Society (TBIS)
Tall Bearded Iris Display Gardens
-- BobPries - 2013-12-03