- JACC: Cardiovascular Imaging
- JACC: Cardiovascular Interventions
- JACC: Heart Failure
- Jacobs Journal of Nursing and Care
- JAIDS-Journal of Acquired Immune Deficiency Syndromes
- JAMA - wydanie polskie
- JAMA Cardiology
- JAMA Dermatology
- JAMA Internal Medicine
- JAMA Network Open
- JAMA Oncology
- JAMA Psychiatry
- JAMA Surgery
- JAMA-Journal of the American Medical Association
- Japanese Heart Journal
- Japanese Journal of Cancer Research
- Japanese Journal of Clinical Ophthalmology
- JCR-Journal of Clinical Rheumatology
- J-elita
- JMIR Human Factors
- JMIR mHealth uHealth
- JMIR Rehabilitation and Assistive Technologies
- JMO - Jemna Mechanika a Optika
- Joint Bone Spine
- Jornal Vascular Brasileiro
- Journal de Chimie Physique et de Physico-Chimie Biologique
- Journal de Mycologie Médicale
- Journal de Physique IV
- Journal der Deutschen Dermatologischen Gesellschaft
- Journal d'Odonto-Stomatologie Pédiatrique
- Journal for Nature Conservation
- Journal Français d'Ophtalmologie
- Journal für Anästhesie und Intensivbehandlung
- Journal für Reproduktionsmedizin und Endokrinologie
- Journal of Acute Medicine
- Journal of Addiction Medicine
- Journal of Advanced Nursing
- Journal of Affective Disorders
- Journal of Agricultural and Food Chemistry
- Journal of Agrobiology
- Journal of Allergy and Clinical Immunology
- Journal of Allergy and Clinical Immunology - In Practice
- Journal of Alloys and Compounds
- Journal of Alternative and Complementary Medicine
- Journal of Alternative Medicine Research
- Journal of Alzheimers Disease
- Journal of Analytical Methods in Chemistry
- Journal of Analytical Toxicology
- Journal of Anatomy
- Journal of Animal and Plant Sciences
- Journal of Animal and Veterinary Advances
- Journal of Animal Breeding and Genetics
- Journal of Animal Physiology and Animal Nutrition
- Journal of Animal Science
- Journal of Animal Science and Biotechnology
- Journal of Antimicrobial Chemotherapy
- Journal of AOAC International
- Journal of Apicultural Research
- Journal of Applied Animal Welfare Science
- Journal of Applied Biomedicine
- Journal of Applied Electrochemistry
- Journal of Applied Genetics
- Journal of Applied Microbiology
- Journal of Applied Oral Science
- Journal of Applied Physiology
- Journal of Applied Polymer Science
- Journal of Applied Spectroscopy
- Journal of Applied Therapeutic Research
- Journal of Applied Toxicology
- Journal of Archaeological Science