| عنوان مجله | نام سرويس دهنده | وضعيت ارائه مقاله |
| U | ||
| U.S. Food & Drug Administration Documents / FIND; Lanham . 2005 - current | ProQuest | full text |
| U.S. News & World Report; Washington . 1988 - current | ProQuest | full text |
| U.S. Pharmacist | Directory of Open Access Journ | full text |
| U.S. Pharmacist | Ovid | full text |
| Ukrainian Mathematical Journal | Ovid | Abstract |
| Ukrainica Bioorganica Acta | Directory of Open Access Journ | full text |
| Ulster Medical Journal | FreeMedicalJournals | full text |
| Última Década | Directory of Open Access Journ | full text |
| Ultramicroscopy | Elsevier Science | Abstract |
| Ultrasonic Imaging | Elsevier Science | Abstract |
| Ultrasonics | Elsevier Science | Abstract |
| Ultrasonics Sonochemistry | Elsevier Science | Abstract |
| Ultrasound in Medicine & Biology | Elsevier Science | Abstract |
| Ultrasound in Obstetrics & Gynecology | Ovid | Abstract |
| Ultrasound in Obstetrics and Gynecology | Blackwell | partial access |
| Ultrasound Quarterly | Ovid | full text |
| Ultrasound Review of Obstetrics and Gynecology; Boca Raton . 2003 - current | ProQuest | full text |
| Undersea & Hyperbaric Medicine; Bethesda . 1998 - current | ProQuest | full text |
| UNITAR e-Journal | Directory of Open Access Journ | full text |
| Universia Business Review | Directory of Open Access Journ | full text |
| Universitas psychologica | Directory of Open Access Journ | full text |
| Universitas Scientiarum | Directory of Open Access Journ | full text |
| University of California, Berkeley, Wellness Letter; New York | ProQuest | Abstract |
| University of Ottawa Law and Technology Journal | Directory of Open Access Journ | full text |
| University of Pennsylvania Orthopaedic Journal | FreeMedicalJournals | full text |
| Universum, Revista de Humanidades y Ciencias Sociales | Directory of Open Access Journ | full text |
| UOC Papers. Revista sobre la societat del coneixement | Directory of Open Access Journ | full text |
| Update in Anaesthesia | FreeMedicalJournals | full text |
| Update on Cancer Therapeutics | Elsevier Science | Abstract |
| UPGRADE: The European Journal for the Informatics Professional | Directory of Open Access Journ | full text |
| Uppsala Reports | FreeMedicalJournals | full text |
| Urban Ecology | Elsevier Science | Abstract |
| Urban Ecosystems | Ovid | Abstract |
| Urban Forestry & Urban Greening | Elsevier Science | Abstract |
| Urban Habitats | Directory of Open Access Journ | full text |
| Urban Review | Ovid | Abstract |
| Urban Systems | Elsevier Science | Abstract |
| Urban Water | Elsevier Science | Abstract |
| Urgences Médicales | Elsevier Science | Abstract |
| URISA Journal | Directory of Open Access Journ | full text |
| Urologic Nursing | Ovid | Abstract |
| Urologic Nursing; Portland . 1998 - current | ProQuest | full text |
| Urologic Oncology: Seminars and Original Investigations | Elsevier Science | full text |
| Urology | Elsevier Science | full text |
| Urology Journal | Directory of Open Access Journ | full text |
| User Modeling & User-Adapted Interaction | Ovid | Abstract |
| User Modeling and User - Adapted Interaction; Dordrecht . 1999 - current, delayed 1 year | ProQuest | full text |
| Uspekhi Fizicheskikh Nauk | Directory of Open Access Journ | full text |
| USSR Computational Mathematics and Mathematical Physics | Elsevier Science | Abstract |
| Utilities Policy | Elsevier Science | Abstract |
| Utopia y Praxis Latinoamericana | Directory of Open Access Journ | full text |
| Utrecht Law Review | Directory of Open Access Journ | full text |