- Alpha 1 Awareness Alliance - A site where members of the medical professions and the public can find information about alpha 1-antitrypsin- deficiency. Includes news, reports and links.
- Alpha-1 Advocacy Alliance - Offers information about this disorder, resources for medical support, advocacy, public policy, health tips, and free membership.
- Alpha-1 Antitrypsin Deficiency Association - Non-profit organization offering information and support to patients, caregivers, and families effected by this disease.
- Canadian Liver Foundation: Alpha-1 Antitrypsin Deficiency - Reviews the cause, symptoms, risk of lung and liver disease, and treatment.
- Late Manifestation of Alpha-1-antitrypsin Deficiency in the Adult - Literature review of late manifestations including hepatic decompensation and hepatocellular cancer in alpha-1-antitrypsin deficiency.
- MedicineNet - An Alpha-1 antitrypsin deficiency article with details such as what it is, normal lungs and how they work, smoking, risk factors, how it is inherited, signs, symptoms and treatment.
- Patient UK - A list of resources and support for persons living in the UK who are interested in Alpha-1 Antitrypsin Deficiency.
- Pediatric Oncall - Offers a description of alpha–l antitrypsin, including the affects on the liver and how it presents.
- Spiderspun - A haven for those affected by Alpha-1 Antirypsin Deficiency. Facts, chat rooms, assistance programs, and reference material.
- Understanding Alpha-1 Antitrypsin Deficiency - Information on signs and symptoms of this disorder, as well as risk factors and treatment.
- University of Cambridge - Laboratory in Cambridge, UK, researching the cause and treatment of alpha1-antitrypsin deficiency.
