| College Composition and Communication | COLLEGE COMPOSITION AND COMMUNICATION | 0010-096X |
| College English | COLLEGE ENGLISH | 0010-0994 |
| College Literature | | 0093-3139 |
| College Mathematics Journal | COLLEGE MATHEMATICS JOURNAL | 0746-8342 |
| College Teaching | COLLEGE TEACHING | 8756-7555 |
| Collegian | COLLEGIAN | 1322-7696 |
| Collegiate Aviation Review | COLLEGIATE AVIATION REVIEW | 1523-5955 |
| Collegium Antropologicum | COLLEGIUM ANTROPOL | 0350-6134 |
| Collegium Medievale | | 0801-9282 |
| Collnet Journal of Scientometrics and Information Management | COLLNET JOURNAL OF SCIENTOMETRICS AND INFORMATION MANAGEMENT | 0973-7766 |
| Colloid and Interface Science Communications | COLLOID AND INTERFACE SCIENCE COMMUNICATIONS | 2215-0382 |
| Colloid and Polymer Science | COLLOID POLYM SCI | 0303-402X |
| Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal | COLLOID J+ | 1061-933X |
| Colloids and Interfaces | COLLOIDS AND INTERFACES | 2504-5377 |
| Colloids and Surfaces A: Physicochemical and Engineering Aspects | COLLOID SURFACE A | 0927-7757 |
| Colloids and Surfaces B: Biointerfaces | COLLOID SURFACE B | 0927-7765 |
| Colloquia | COLLOQUIA | 1822-3737 |
| Colloquia Germanica | | 0010-1338 |
| Colloquia Germanica Stetinensia | | 2450-8543 |
| Colloquia Humanistica | COLLOQUIA HUMANISTICA | 2392-2419 |
| Colloquia Litteraria | | 1896-3455 |
| Colloquia Theologica Ottoniana | | 1731-0555 |
| Colloquia: Journal of Central European History | | 1223-5261 |
| Colloquium | | 2081-3813 |
| Colloquium Biometricum | | 1896-7701 |
| Colloquium Helveticum: Cahiers Suisses de Littérature Générale et Comparée | | 0179-3780 |
| Colloquium Mathematicum | COLLOQ MATH-WARSAW | 0010-1354 |
| Colloquy-Text Theory Critique | COLLOQUY-TEXT THEORY CRITIQUE | 1447-0950 |
| Colmena-Revista de la Universidad Autonoma del Estado de Mexico | COLMENA-REVISTA DE LA UNIVERSIDAD AUTONOMA DEL ESTADO DE MEXICO | 1405-6313 |
| Colombia Forestal | COLOMBIA FORESTAL | 0120-0739 |
| Colombia Internacional | COLOMBIA INTERNACIONAL | 0121-5612 |
| Colombia Medica | COLOMB MEDICA | 1657-9534 |
| Colombian Applied Linguistics Journal | COLOMBIAN APPLIED LINGUISTICS JOURNAL | 0123-4641 |
| Colon and Rectum | COLON AND RECTUM | 1951-6371 |
| Colonial Latin American Historical Review-Second Series | COLONIAL LATIN AMERICAN HISTORICAL REVIEW-SECOND SERIES | 1063-5769 |
| Colonial Latin American Review | COLONIAL LATIN AMERICAN REVIEW | 1060-9164 |
| Coloproctology | COLOPROCTOLOGY | 0174-2442 |
| Coloquio-Letras | | 0010-1451 |
| Color Research and Application | COLOR RES APPL | 0361-2317 |
| Coloration Technology | COLOR TECHNOL | 1472-3581 |
| Colorectal Cancer | COLORECTAL CANCER | 1758-194X |
| Colorectal Disease | COLORECTAL DIS | 1462-8910 |
| Columbia Journal of Law and Social Problems | COLUMBIA J LAW SOC P | 0010-1923 |
| Columbia Journal of Transnational Law | COLUMBIA J TRANS LAW | 0010-1931 |
| Columbia Law Review | COLUMBIA LAW REV | 0010-1958 |
| Coluna/ Columna | COLUNA/ COLUMNA | 1808-1851 |
| Combinatorial Chemistry and High Throughput Screening | COMB CHEM HIGH T SCR | 1386-2073 |
| Combinatorica | COMBINATORICA | 0209-9683 |
| Combinatorics Probability and Computing | COMB PROBAB COMPUT | 0963-5483 |
| Combustion and Flame | COMBUST FLAME | 0010-2180 |
