World Association for Bronchology & Interventional Pulmonology http://www.wabip.com/
American Thoracic Society www.thoracic.org
Asociaciòn LatinoAmericana de Torax www.alatorax.org
Deutsche Atemwegsliga e. V. www.atemwegsliga.de/
European Cystic Fibrosis Society www.ecfs.eu
European Federation of Allergy and Airways Diseases Patients’ Associations www.efanet.org
Extracorporeal Life Support Organization (ELSO) www.elsonet.org
Family Physician Airways Group of Canada www.fpagc.com
International Society of Aerosols in Medicine www.isam.org
National Asthma Council Australia www.sbpt.org.br
SBPT, BTS – Brazilian Thoracic Society www.nationalasthma.org.au
Slovenská pneumologická a ftizeologická spoločnosť www.spfs.sk/
South African Thoracic Society www.pulmonology.co.za
Turkish Thoracic Society www.toraks.org.tr/eng/

Associazione Italiana Pazienti BPCO Onlus, Italian COPD Patients association
www.pazientibpco.it

Canadian Thoracic Society/Société canadienne de thoracologie
www.lung.ca

Croatian Respiratory Society
hlz.mef.hr/Pulmologija.html

International Union Against Tuberculosis and Lung Disease (The Union)
www.theunion.org

Polish Respiratory Society
www.ptchp.org

Societe Suisse de Pneumologie
www.pneumo.ch

South African Thoracic Society
www.pulmonology.co.za