

Journals from United States
6,903 journals with United States as their canonical country (SCImago's own country field, preferred, or Scopus-sourced publisher country).
6,903 journals matched
- Obesity Science and PracticeISSN 2055-2238Wiley-BlackwellUnited KingdomScopus: ListedMEDLINE: UnknownEmbase: ListedPMC: Coverage availableSJR 0.880 (Q2)Listed in DOAJJIF 1.9 (2025)
- Obesity surgery.ISSN 0960-8923 / 1708-0428SpringerUnited StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Not found in this sourceSJR 1.058 (Q1)JIF 3.1 (2025)
- Obesity.ISSN 1930-7381 / 1930-739XJohn Wiley and Sons IncUnited StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Not found in this sourceSJR 1.765 (Q1)JIF 4.7 (2025)
- OBM GeneticsISSN 2577-5790LIDSEN Publishing IncScopus: ListedSJR 0.224 (Q4)
- OBM NeurobiologyISSN 2573-4407LIDSEN Publishing IncScopus: ListedSJR 0.261 (Q4)
- OBM TransplantationISSN 2577-5820LIDSEN Publishing IncScopus: ListedSJR 0.160 (Q4)
- Observational StudiesISSN 2767-3324University of Pennsylvania PressScopus: ListedPMC: Coverage availableSJR 0.344 (Q3)Listed in DOAJ
- Obstetrical & gynecological survey.ISSN 0029-7828 / 1533-9866Lippincott Williams and WilkinsUnited StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Not found in this sourceSJR 0.845 (Q2)JIF 3.6 (2025)
- Obstetrician and GynaecologistISSN 1467-2561 / 1744-4667John Wiley and Sons IncUnited StatesMEDLINE: UnknownEmbase: ListedJIF 1.4 (2025)
- Obstetrics and gynecology clinics of North America.ISSN 0889-8545 / 1558-0474W.B. SaundersUnited StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Not found in this sourceSJR 0.818 (Q2)JIF 2.5 (2025)
- Obstetrics and gynecology.ISSN 0029-7844 / 1873-233XLippincott Williams and WilkinsUnited KingdomScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Not found in this sourceSJR 1.621 (Q1)JIF 4.7 (2025)
- Occasional Papers on Religion in Eastern EuropeISSN 2693-2229George Fox University Murdock Learning Resource CenterScopus: ListedSJR 0.285 (Q1)
- Occupational therapy in health care.ISSN 0738-0577 / 1541-3098Taylor & Francis Group LLC PhiladelphiaUnited StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Not found in this sourceSJR 0.367 (Q2)JIF 1.0 (2025)
- Ocean-Land-Atmosphere ResearchISSN 2771-0378American Association for the Advancement of ScienceScopus: ListedSJR 1.414 (Q1)Listed in DOAJ
- OceaniaISSN 0029-8077Wiley-BlackwellScopus: ListedSJR 0.180 (Q3)JIF 0.6 (2025)
- Oceanic LinguisticsISSN 0029-8115 / 1527-9421University of Hawaii PressScopus: ListedSJR 0.348 (Q2)JIF 0.5 (2025)
- OceanographyISSN 1042-8275Oceanography SocietyScopus: ListedSJR 0.995 (Q1)Listed in DOAJJIF 2.8 (2025)
- OceanologyISSN 0001-4370 / 1531-8508Pleiades PublishingScopus: ListedSJR 0.351 (Q3)
- OceanusISSN 0029-8182Woods Hole Oceanographic InstitutionScopus: ListedSJR 0.102 (Q4)
- Ochsner JournalISSN 1524-5012 / 2831-4107Ochsner ClinicUnited StatesScopus: ListedMEDLINE: UnknownEmbase: ListedPMC: Coverage availableSJR 0.409 (Q3)Listed in DOAJJIF 1.2 (2025)
- OctoberISSN 0162-2870 / 1536-013XMassachusetts Institute of TechnologyScopus: ListedSJR 0.132 (Q2)JIF 0.3 (2025)
- Ohio Journal of ScienceISSN 0030-0950Ohio Academy of ScienceScopus: ListedSJR 0.103 (Q4)
- Omics : a journal of integrative biology.ISSN 1536-2310 / 1557-8100SAGE Publications LtdUnited StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Coverage availableSJR 0.472 (Q3)JIF 1.6 (2025)
- Onco TherapeuticsISSN 2694-4642 / 2694-4650Begell House Inc.Scopus: Previously indexed / DiscontinuedSJR 0.309 (Q3)
- Oncoimmunology.ISSN 2162-4011 / 2162-402XTaylor and Francis Ltd.United StatesScopus: ListedMEDLINE: Currently indexedEmbase: ListedPubMed: IncludedPMC: Coverage availableSJR 2.438 (Q1)Listed in DOAJJIF 6.3 (2025)