| Journal of Commonwealth Literature | | 0021-9894 |
| Journal of Communicable Diseases | JOURNAL OF COMMUNICABLE DISEASES | 0019-5138 |
| Journal of Communication | J COMMUN | 0021-9916 |
| Journal of Communication Disorders | J COMMUN DISORD | 0021-9924 |
| Journal of Communication in Healthcare | JOURNAL OF COMMUNICATION IN HEALTHCARE | 1753-8068 |
| Journal of Communication Inquiry | JOURNAL OF COMMUNICATION INQUIRY | 0196-8599 |
| Journal of Communication Management | | 1363-254X |
| Journal of Communications | JOURNAL OF COMMUNICATIONS | 1796-2021 |
| Journal of Communications and Networks | J COMMUN NETW-S KOR | 1229-2370 |
| Journal of Communications Software and Systems | JOURNAL OF COMMUNICATIONS SOFTWARE AND SYSTEMS | 1845-6421 |
| Journal of Communications Technology and Electronics | J COMMUN TECHNOL EL+ | 1064-2269 |
| Journal of Community & Applied Social Psychology | | |
| Journal of Community and Applied Social Psychology | J COMMUNITY APPL SOC | 1052-9284 |
| Journal of Community and Supportive Oncology | JOURNAL OF COMMUNITY AND SUPPORTIVE ONCOLOGY | 2330-7749 |
| Journal of Community Archaeology and Heritage | JOURNAL OF COMMUNITY ARCHAEOLOGY AND HERITAGE | 2051-8196 |
| Journal of Community Eye Health | JOURNAL OF COMMUNITY EYE HEALTH | 0953-6833 |
| Journal of Community Genetics | JOURNAL OF COMMUNITY GENETICS | 1868-310X |
| Journal of Community Health | J COMMUN HEALTH | 0094-5145 |
| Journal of Community Health Nursing | J COMMUN HEALTH NURS | 0737-0016 |
| Journal of Community Hospital Internal Medicine Perspectives | JOURNAL OF COMMUNITY HOSPITAL INTERNAL MEDICINE PERSPECTIVES | 2000-9666 |
| Journal of Community Nursing | JOURNAL OF COMMUNITY NURSING | 0263-4465 |
| Journal of Community Practice | JOURNAL OF COMMUNITY PRACTICE | 1070-5422 |
| Journal of Community Psychology | J COMMUNITY PSYCHOL | 0090-4392 |
| Journal of Commutative Algebra | JOURNAL OF COMMUTATIVE ALGEBRA | 1939-0807 |
| Journal of Comparative Asian Development | JOURNAL OF COMPARATIVE ASIAN DEVELOPMENT | 1533-9114 |
| Journal of Comparative Economics | J COMP ECON | 0147-5967 |
| Journal of Comparative Effectiveness Research | JOURNAL OF COMPARATIVE EFFECTIVENESS RESEARCH | 2042-6305 |
| Journal of Comparative Family Studies | J COMP FAM STUD | 0047-2328 |
| Journal of Comparative Germanic Linguistics | J COMP GER LINGUIST | 1383-4924 |
| Journal of Comparative Neurology | J COMP NEUROL | 0021-9967 |
| Journal of Comparative Pathology | J COMP PATHOL | 0021-9975 |
| Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology | J COMP PHYSIOL A | 0340-7594 |
| Journal of Comparative Physiology B-Biochemical Systems and Environmental Physiology | J COMP PHYSIOL B | 0174-1578 |
| Journal of Comparative Policy Analysis | J COMP POLICY ANAL | 1387-6988 |
| Journal of Comparative Politics | JOURNAL OF COMPARATIVE POLITICS | 1338-1385 |
| Journal of Comparative Psychology | J COMP PSYCHOL | 0735-7036 |
| Journal of Comparative Social Work | JOURNAL OF COMPARATIVE SOCIAL WORK | 0809-9936 |
| Journal of Competition Law & Economics | J COMPET LAW ECON | 1744-6414 |
| Journal of Competitiveness | JOURNAL OF COMPETITIVENESS | 1804-171X |
| Journal of Complementary and Integrative Medicine | JOURNAL OF COMPLEMENTARY AND INTEGRATIVE MEDICINE | 1553-3840 |
| Journal of Complementary Medicine | J COMPLEMENT MED | 1446-8263 |
| Journal of Complementary Medicine Research | JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH | 2146-8397 |
| Journal of Complex Analysis | JOURNAL OF COMPLEX ANALYSIS | 2314-4963 |
| Journal of Complex Networks | JOURNAL OF COMPLEX NETWORKS | 2051-1310 |
| Journal of Complexity | J COMPLEXITY | 0885-064X |
| Journal of Composite Materials | J COMPOS MATER | 0021-9983 |
| Journal of Composites for Construction | J COMPOS CONSTR | 1090-0268 |
| Journal of Composites Technology & Research | | |
| Journal of Comprehensive Pediatrics | JOURNAL OF COMPREHENSIVE PEDIATRICS | 2251-8150 |
| Journal of Theoretical and Computational Acoustics | J COMPUT ACOUST | 0218-396X |
