African Society for Immunodeficiencies (ASID)
https://www.asid-africa.org/en/

Clinical Immunology Societies (CIS)
https://www.clinimmsoc.org/

European Society for Immunodeficiencies (ESID)
http://esid.org/

International Alliance for Primary Immunodeficiency Societies (IAPIDS)
https://www.theiapids.org/

Latin American Society for Immunodeficiencies (LASID)
http://www.lasid.org/