| Abbreviation | Definition |
|---|---|
| JALIS | Journal of Advances in Library and Information Science |
| JAMA | Journal of the American Medical Association |
| JAmAcadDermatol | Journal of the American Academy of Dermatology |
| JAmCollToxicol | Journal of the American College of Toxicology |
| JAMIA | Journal of the American Medical Informatics Association |
| JAmPharmAssoc | Journal of the American Pharmaceutical Association |
| JANL | Japanese American National Library |
| JAPL | Java Abstract Peripheral Library |
| JApplPhysiol | Journal of Applied Physiology |
| JApplToxicol | Journal of Applied Toxicology (England) |
| J-ART | Japanese Adverse Reaction Terminology |
| JATS | Journal Article Tag Suite |
| JAVA | Journal of the Association for Vascular Access |
| JC | journal club |
| JCDL | Joint Conference on Digital Libraries |
| JCEM | Journal of Clinical Endocrinology Metabolism |
| JCEM | Journal of Clinical Endocrinology & Metabolism |
| JCFL | Java CML Filter Library |
| JCFL | John C Fremont Library |
| JCHLA | Journal of the Canadian Health Libraries Association |