| Merrill-Palmer Quarterly | MERRILL PALMER QUART | 0272-930X |
| Mesaionika Kai Nea Ellinika (akademie Athen) | | 1105-3399 |
| Mesoamerican Agronomy | MESOAMERICAN AGRONOMY | 2215-3608 |
| Mesopotamia | | 0076-6615 |
| Mester | MESTER | 0160-2764 |
| Mesto a Dejiny | MESTO A DEJINY | 1339-0163 |
| Mesure et évaluation En éducation | | 0823-3993 |
| Meta | | 0026-0452 |
| Meta Gene | META GENE | 2214-5400 |
| Meta-Research in Hermeneutics Phenomenology and Practical Philosophy | META-RESEARCH IN HERMENEUTICS PHENOMENOLOGY AND PRACTICAL PHILOSOPHY | 2067-3655 |
| Meta: Avaliacao | META: AVALIACAO | 2175-2753 |
| Meta: Medeltidsarkeologisk Tidskrift | | 0348-7903 |
| Metabolic Brain Disease | METAB BRAIN DIS | 0885-7490 |
| Metabolic Engineering | METAB ENG | 1096-7176 |
| Metabolic Engineering Communications | METABOLIC ENGINEERING COMMUNICATIONS | 2214-0301 |
| Metabolic Syndrome and Related Disorders | METAB SYNDR RELAT D | 1540-4196 |
| Metabolism: Clinical and Experimental | METABOLISM | 0026-0495 |
| Metabolites | METABOLITES | 2218-1989 |
| Metabolomics | METABOLOMICS | 1573-3882 |
| Metacognition and Learning | METACOGN LEARN | 1556-1623 |
| Metacritic Journal for Comparative Studies and Theory | METACRITIC JOURNAL FOR COMPARATIVE STUDIES AND THEORY | 2457-8827 |
| Metal Ions in Biological Systems | | |
| Metal ions in life sciences | METAL IONS IN LIFE SCIENCES | 1559-0836 |
| Metal Music Studies | METAL MUSIC STUDIES | 2052-3998 |
| Metal Powder Report | METAL POWDER REPORT | 0026-0657 |
| Metal Science and Heat Treatment | MET SCI HEAT TREAT+ | 0026-0673 |
| Metall | METALL | 0026-0746 |
| Metallofizika i Noveishie Tekhnologii | METALLOFIZ NOV TEKH+ | 1024-1809 |
| Metallography Microstructure and Analysis | METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS | 2192-9262 |
| Metallomics | METALLOMICS | 1756-5901 |
| Metallurgia Italiana | METALL ITAL | 0026-0843 |
| Metallurgical & Materials Engineering | METALLURGICAL & MATERIALS ENGINEERING | 2217-8961 |
| Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science | METALL MATER TRANS A | 1073-5623 |
| Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science | METALL MATER TRANS B | 1073-5615 |
| Metallurgical Research & Technology | METALLURGICAL RESEARCH & TECHNOLOGY | 2271-3646 |
| Metallurgical Transactions B (Process Metallurgy) | METALLURGICAL TRANSACTIONS B (PROCESS METALLURGY) | 0360-2141 |
| Metallurgist | METALLURGIST+ | 0026-0894 |
| Metallurgy and Foundry Egineering | | |
| Metallurgy and Foundry Engineering | | 1230-2325 |
| Metals | METALS | 2075-4701 |
| Metals and Materials International | MET MATER INT | 1598-9623 |
| Metalurgia International | METAL INT | 1582-2214 |
| Metalurgija | METALURGIJA | 0543-5846 |
| Metamorfozy istorii | METAMORFOZY ISTORII | 2308-6181 |
| Metaphilosophy | | 0026-1068 |
| Metaphor and Symbol | METAPHOR SYMBOL | 1092-6488 |
| Metaphor and the Social World | METAPHOR AND THE SOCIAL WORLD | 2210-4070 |
| Metaphorik.de | | 1618-2006 |
| Metaphysica-International Journal for Ontology & Metaphysics | | 1437-2053 |
| Metas de Enfermeria | METAS DE ENFERMERIA | 1138-7262 |
