Journals starting with O
35 journals, alphabetical. Cites/paper is the OpenAlex 2-year citation rate — a transparent signal, not a licensed Impact Factor.
- ObesityQ13.0 cites/paperWileyScopus, Web of Science, PubMed
- Obesity FactsQ14.1 cites/paperKarger PublishersDOAJ, Scopus, Web of Science, PubMed
- Obesity ReviewsQ15.3 cites/paperWileyScopus, Web of Science, PubMed
- Ocean & Coastal ManagementQ14.6 cites/paperElsevier BVScopus, Web of Science, PubMed
- Ocean EngineeringQ15.1 cites/paperElsevier BVScopus, Web of Science
- Ocean Yearbook OnlineQ23.6 cites/paperBrillScopus, Web of Science
- OmegaQ15.2 cites/paperElsevier BVScopus, Web of Science, PubMed
- OncogeneQ15.6 cites/paperSpringer NatureScopus, Web of Science, PubMed
- OncoImmunologyQ14.8 cites/paperLandes BioscienceDOAJ, Scopus, Web of Science, PubMed
- One EarthQ17.7 cites/paperElsevier BVScopus, Web of Science, PubMed
- One HealthQ13.1 cites/paperElsevier BVDOAJ, Scopus, Web of Science, PubMed
- Online Information ReviewQ14.0 cites/paperEmerald Publishing LimitedScopus, Web of Science
- Online LearningQ13.2 cites/paperOnline Learning ConsortiumDOAJ, Scopus, Web of Science, PubMed
- Open BiologyQ13.3 cites/paperRoyal SocietyDOAJ, Scopus, Web of Science, PubMed
- Open PhysicsQ32.9 cites/paperDe Gruyter OpenDOAJ, Scopus, Web of Science
- Ophthalmic and Physiological OpticsQ13.3 cites/paperWileyScopus, Web of Science, PubMed
- OphthalmologyQ12.9 cites/paperElsevier BVScopus, Web of Science, PubMed
- Ophthalmology and TherapyQ13.1 cites/paperAdis, Springer HealthcareDOAJ, Scopus, Web of Science, PubMed
- OpticaQ16.7 cites/paperOptica Publishing GroupDOAJ, Scopus, Web of Science, PubMed
- Optical and Quantum Electronicsno Scimago quartile4.2 cites/paperSpringer Science+Business MediaScopus, Web of Science, PubMed
- Optical MaterialsQ14.7 cites/paperElsevier BVScopus, Web of Science, PubMed
- Optics & Laser TechnologyQ13.8 cites/paperElsevier BVScopus, Web of Science, PubMed
- Optics and Lasers in EngineeringQ13.3 cites/paperElsevier BVScopus, Web of Science, PubMed
- OptikQ23.4 cites/paperElsevier BVScopus, PubMed
- Organic Chemistry FrontiersQ13.9 cites/paperRoyal Society of ChemistryScopus, Web of Science, PubMed
- Organic ElectronicsQ22.9 cites/paperElsevier BVScopus, Web of Science, PubMed
- Organic LettersQ13.8 cites/paperAmerican Chemical SocietyScopus, Web of Science, PubMed
- Organic Process Research & DevelopmentQ12.9 cites/paperAmerican Chemical SocietyScopus, Web of Science, PubMed
- Organization & EnvironmentQ17.1 cites/paperSAGE PublishingScopus, Web of Science, PubMed
- Organization ScienceQ15.3 cites/paperInstitute for Operations Research and the Management SciencesScopus, Web of Science, PubMed
- Organization StudiesQ12.8 cites/paperSAGE PublishingScopus, Web of Science, PubMed
- Organizational Behavior and Human Decision ProcessesQ13.7 cites/paperElsevier BVScopus, Web of Science, PubMed
- Organizational DynamicsQ15.8 cites/paperElsevier BVScopus, Web of Science, PubMed
- Osteoporosis InternationalQ12.8 cites/paperSpringer Science+Business MediaScopus, Web of Science, PubMed
- Oxford Economic PapersQ23.5 cites/paperOxford University PressScopus, Web of Science, PubMed