There are 4,773 titles that begin with the letter R
- RESEARCH IN TRANSPORTATION BUSINESS AND MANAGEMENT (ISSN: 2210-5395,EISSN: 2210-5409)
- RESEARCH IN TRANSPORTATION ECONOMICS (ISSN: 0739-8859,EISSN: 1875-7979)
- Research in Urbanism Series (ISSN: 1875-0192,EISSN: 1879-8217)
- RESEARCH IN VETERINARY SCIENCE (ISSN: 0034-5288,EISSN: 1532-2661)
- Research in virology (ISSN: 0923-2516,EISSN: 1879-1417)
- Research Information (ISSN: 1744-8026)
- Research Initiative/Treatment Action! (ISSN: 1520-8745,EISSN: 2163-6842)
- Research Integrity & Peer Review (EISSN: 2058-8615)
- Research Intelligence (ISSN: 0307-9023)
- Research into Higher Education Abstracts (ISSN: 0034-5326,EISSN: 1467-5862)
- Research Involvement and Engagement (EISSN: 2056-7529)
- Research Journal of Agricultural Science (ISSN: 2066-1843)
- Research journal of applied sciences (ISSN: 1815-932X,EISSN: 1993-6079)
- Research Journal of Chemical Sciences
- Research Journal of Environmental Sciences (ISSN: 1819-3412,EISSN: 2151-8238)
- Research Journal of Environmental Toxicology (ISSN: 1819-3420)
- Research Journal of Health Sciences (ISSN: 2467-8252,EISSN: 2360-7793)
- Research Journal of Life Science (EISSN: 2355-9926)
- Research Journal of Pharmacognosy (ISSN: 2345-4458,EISSN: 2345-5977)
- Research Journal of Phytochemistry (ISSN: 1819-3471,EISSN: 2151-6081)
- Research Journal of the University of Gdańsk: Transport Economics and Logistics (ISSN: 2544-3224,EISSN: 2544-3232)
- Research Journal of the Water Pollution Control Federation (ISSN: 1047-7624,EISSN: 2327-7475)
- Research Letters in Biochemistry (ISSN: 1687-6709,EISSN: 1687-6717)
- Research Letters in Inorganic Chemistry (ISSN: 1687-6806,EISSN: 1687-6814)
- Research Letters in Materials Science (ISSN: 1687-6822,EISSN: 1687-6830)
- Research Letters in Organic Chemistry (ISSN: 1687-6865,EISSN: 1687-6938)
- Research Letters in Physical Chemistry (ISSN: 1687-6873,EISSN: 1687-6881)
- Research Letters in Physics (ISSN: 1687-689X,EISSN: 1687-6903)
- Research Letters in Signal Processing (ISSN: 1687-6911,EISSN: 1687-692X)
- Research Library Issues (ISSN: 1947-4911)
- Research Matters (ISSN: 1203-3308)
- Research memorandum series (ISSN: 0002-788X)
- Research Methods in Applied Linguistics (EISSN: 2772-7661)
- Research Methods in Medicine & Health Sciences (EISSN: 2632-0843)
- Research Money (ISSN: 0833-1677)
- Research Newsletter
- Research on Addiction (ISSN: 2008-4307,EISSN: 2423-6535)
- Research on Ageing and Social Policy (EISSN: 2014-671X)
- RESEARCH ON AGING (ISSN: 0164-0275,EISSN: 1552-7573)
- Research on Biomedical Engineering (ISSN: 2446-4732,EISSN: 2446-4740)
- Research on Chemical Intermediates (ISSN: 0922-6168,EISSN: 1568-5675)
- Research on Child & Adolescent Psychopathology (ISSN: 2730-7166,EISSN: 2730-7174)
- Research on Children and Social Interaction (ISSN: 2057-5807,EISSN: 2057-5815)
- Research on Education and Media (ISSN: 2037-0830,EISSN: 2037-0849)
- Research on Enterprise in Modern Economy Theory and Practice (ISSN: 2084-6495)
- Research on Finnish Society (ISSN: 1796-8739)
- Research on Language and Computation (ISSN: 1570-7075,EISSN: 1572-8706)
- RESEARCH ON SOCIAL WORK PRACTICE (ISSN: 1049-7315,EISSN: 1552-7581)
- Research on Wealth
- Research opportunities in Renaissance drama (ISSN: 0098-647X)
- Research paper (Australian Institute of Family Studies. Print) (ISSN: 1446-9863,EISSN: 1446-9871)
- Research Paper Series (Philippine Institute for Development Studies)
- Research Papers in Language Teaching and Learning (ISSN: 1792-1244)
- RESEARCH POLICY (ISSN: 0048-7333,EISSN: 1873-7625)
- Research practitioner (ISSN: 1528-0330)
- RESEARCH QUARTERLY FOR EXERCISE AND SPORT (ISSN: 0270-1367,EISSN: 2168-3824)
- Research report (ISSN: 1327-7227,EISSN: 1327-7235)
- Research report (ISSN: 0494-7932)
- Research report (ISSN: 0886-7372)
- Research report (ISSN: 0898-2236)
- Research report (University of Saskatchewan. College of Engineering)
- Research report - Health Effects Institute (ISSN: 1041-5505,EISSN: 2688-6855)
- Research report /South East Health
- Research reports (ISSN: 0364-0175)
- Research Reports in Clinical Cardiology (EISSN: 1179-8475)
- Research Results in Pharmacology (EISSN: 2658-381X)
- Research review (ISSN: 1552-2814,EISSN: 1552-2822)
- Research review (ISSN: 0020-2703)
- Research Strategies (ISSN: 0734-3310,EISSN: 1879-0666)
- Research Studies - Freedonia Group
- Research Studies in Music Education (ISSN: 1321-103X,EISSN: 1834-5530)
- RESEARCH SYNTHESIS METHODS (ISSN: 1759-2879,EISSN: 1759-2887)
- RESEARCH TRENDS IN HUMANITIES Education & Philosophy (EISSN: 2284-0184)
- Research Triangle Institute MarketLine Company Profile
- Research update (ISSN: 1920-8502)
- Research Works (ISSN: 2073-8730,EISSN: 2414-0295)
- Research World (ISSN: 1567-3073,EISSN: 2330-4448)
- Research yearbook (ISSN: 1730-7988)
- RESEARCH-TECHNOLOGY MANAGEMENT (ISSN: 0895-6308,EISSN: 1930-0166)
- The Researchers' International Research Journal (ISSN: 2455-4405,EISSN: 2455-1503)
- Researches in Linguistics (ISSN: 2008-6261,EISSN: 2322-3413)
- Researches in Mathematics (ISSN: 2664-4991,EISSN: 2664-5009)
- Researches in Mystical Literature (ISSN: 2008-3130)
- Researches on Population Ecology (ISSN: 0034-5466,EISSN: 1437-5613)
- Reseau Ferre de France MarketLine Company Profile
- Reseller Middle East
- Reserve Bank of India bulletin (ISSN: 0034-5512)
- Reserve Bank of India MarketLine Company Profile
- The Reserve Bank of New Zealand Bulletin (ISSN: 1174-7943,EISSN: 1177-8644)
- Reserve Petroleum Company MarketLine Company Profile
- Reservists Against War
- Reservists Committee to Stop the War
- RESET (EISSN: 2264-6221)
- Resgate (EISSN: 2178-3284)
- Residential Architect (ISSN: 1093-359X)
- Residential Building Product News (ISSN: 2326-8719,EISSN: 2327-3011)
- Residential Building Product News (ISSN: 1934-7553,EISSN: 2150-7694)
- Residential Systems (ISSN: 1528-7858)
- Residential treatment for children & youth (ISSN: 0886-571X,EISSN: 1541-0358)
- Residência Pediátrica (EISSN: 2236-6814)