Monthly Weather Review《每月天气评论》（月刊）. Monthly Weather Review (MWR) publishes research relevant to the analysis and prediction of observed atmospheric circulations and physics, including technique development, data assimilation, model validation, and relevant case studies. This research includes numerical and data assimilation techniques that apply to the atmosphere and/or ocean environments. MWR also addresses phenomena having seasonal and subseasonal time scales.

Monthly Notices of the Royal Astronomical Society《皇家天文学会月报》（旬刊）. Monthly Notices of the Royal Astronomical Society is one of the worlds leading primary research journals in astronomy and astrophysics, as well as one of the longest established. It publishes the results of original research in positional and dynamical astronomy, astrophysics, radio astronomy, cosmology, space research and the design of astronomical instruments.

Monatsschrift Kinderheilkunde《儿科月刊》（月刊）. Monatsschrift Kinderheilkunde is an internationally respected journal covering all areas of pediatrics and juvenile medicine. The focus is on prevention, diagnostic approaches, management of complications, and current therapy strategies. The journal provides information for all pediatricians working in practical and clinical environments and scientists who are particularly interested in issues of pediatrics.

Monatshefte für Mathematik《数学月刊》（月刊）. The journal publishes research papers of general interest in all areas of mathematics. Surveys of significant developments in the fields of pure and applied mathematics and mathematical physics may be occasionally included.

Monatshefte für Chemie-Chemical Monthly《化学月刊》（月刊）. Monatshefte für Chemie/Chemical Monthly is an international journal covering the most recent research from all branches of chemistry. It features analytical, biochemical, inorganic, medicinal, organic, physical, structural, and theoretical chemistry, including chemically oriented areas of biochemistry. The journal publishes refereed original papers, reviews, symposia in print, and issues devoted to special fields.

Molluscan Research《软体动物研究》（季刊）. Molluscan Research is an international journal for the publication of authoritative papers and review articles on all aspects of molluscan research, including biology, systematics, morphology, physiology, ecology, conservation, biogeography, genetics, molecular biology and palaeontology.

Molecules and Cells《分子与细胞》（月刊）. Molecules and Cells is an international on-line open-access journal devoted to the advancement and dissemination of fundamental knowledge in all areas of biology. It was launched in 1990 and ISO abbreviation is Mol. Cells. Reports on a broad range of topics of general interest to biologists are published. It is published on the last day of each month by the Korean Society for Molecular and Cellular Biology.

Molecules《分子》（半月刊）. Molecules (ISSN 1420-3049, CODEN: MOLEFW) is an open access journal of synthetic organic chemistry and natural product chemistry. All articles are peer-reviewed and published continously upon acceptance. Molecules is published by MDPI, Basel, Switzerland. Our aim is to encourage chemists to publish as much as possible their experimental detail, particularly synthetic procedures and characterization information. There is no restriction on the length of the experimental section. In addition, availability of compound samples is published and considered as important information. Authors are encouraged to register or deposit their chemical samples through the non-profit international organization Molecular Diversity Preservation International (MDPI). Molecules has been launched in 1996 to preserve and exploit molecular diversity of both, chemical information and chemical substances.

Molecular Vision《分子视觉》（一年1卷）. Molecular Vision is a peer-reviewed journal dedicated to the dissemination of research results in molecular biology, cell biology, and the genetics of the visual system (ocular and cortical).

Molecular Therapy-Nucleic Acids《分子治疗-核酸》（季刊）. Molecular Therapy-Nucleic Acids publishes research targeted to the advances in nucleic acid-based therapeutics to treat and/or correct genetic and acquired disease. Subject areas include: development of therapeutics based on nucleic acids and their derivatives, vector development and design for the delivery of RNA-based therapeutics, and applications of gene-modifying agents.