• U S National Marine Fisheries Service Fishery Bulletin
  • U S Pharmacist
  • Ukrainian Journal of Physical Optics
  • Ukrainica Bioorganica Acta
  • Ukrainskij Himioterapevticnij Zurnal
  • Ulster Medical Journal
  • Ultima Decada
  • Undercurrent
  • Unisci Discussion Papers
  • Unitar E-Journal
  • Universia Business Review
  • Universitas Humanistica
  • Universitas Psychologica
  • Universitas Scientiarum
  • University of Ottowa Law and Technology Journal
  • Universum Revista de Humanidades y Ciencias Sociales
  • UOC Papers Revista Sobre la Societat del Coneixement
  • UPGRADE The European Journal for the Informatics Professional
  • Upsala Journal of Medical Sciences
  • Urban Habitats
  • Urisa Journal
  • Urology Journal
  • Uspekhi Fizicheskikh Nauk
  • Utopia y Praxis Latinoamericana
  • Utrecht Law Review