Acta Protozoologica《原生动物学学报》（一年1卷）. Acta Protozoologica - International Journal on Protistology - is a quarterly journal that publishes current and comprehensive, experimental, and theoretical contributions across the breadth of protistology, and cell biology of Eukaryote microorganisms including: behaviour, biochemistry and molecular biology, development, ecology, genetics, parasitology, physiology, photobiology, systematics and phylogeny, and ultrastructure.

Acta Polytechnica Hungarica《匈牙利理工学院学报》（月刊）. Acta Polytechnica Hungarica (APH) is a multidisciplinary international peer reviewed journal of applied sciences publishing high-quality articles in min. The journal aims to provide an international forum for the publication of original, novel fundamental research and applications-based investigation topics, interpretative reviews and discussion of new developments in engineering sciences.

Acta Poloniae Pharmaceutica《波兰药学学报》（双月刊）. The international journal of the Polish Pharmaceutical Society is published in 6 issues a year. The journal offers Open Access publication of original research papers, short communications and reviews written in English, in all areas of pharmaceutical sciences. The following areas of pharmaceutical sciences are covered: Analysis, Biopharmacy, Drug Biochemistry, Drug Synthesis, Food and Nutrition, Natural Drugs, Pharmaceutical Technology, Pharmacology and General.

Acta Phytotaxonomica et Geobotanica《植物分类与地理植物学报》（一年3期）. Acta Phytotaxonomica et Geobotanica (APG) is an international peer-reviewed journal published three times a year by the Japanese Society for Plant Systematics. It is the continuation of the journal Societas Phytogeographica Kyoto, Japan. APG publishes research manuscripts in the fields of taxonomy, phylogeny, evolution, conservation, biogeography of plants (including algae and fungi) and related disciplines. Contributions devoted to new taxa, nomenclature, monographs, floristic studies and genetic variation are also invited.

Acta Physiologiae Plantarum《植物生理学报》（月刊）. Established in 1978, Acta Physiologiae Plantarum is an international journal publishing peer-reviewed articles on all facets of plant physiology at various levels of biological organization, ranging from relevant aspects in molecular and cell biology to biochemistry.

Acta Physica Polonica B《波兰物理学报B》（月刊）. Acta Physica Polonica B is an abstracted, refereed journal published by the Jagiellonian University, Kraków, Poland, in cooperation with the Polish Academy of Arts and Sciences. Acta Physica Polonica B covers the following areas of physics: General and Mathematical Physics; Particle Physics and Field Theory; Nuclear Physics; Theory of Relativity and Astrophysics; Statistical Physics.

Acta Physica Polonica A《波兰物理学报A》（月刊）. We welcome papers containing original research results and review papers in the fields of General Physics, Atomic and Molecular Physics, Optics and Quantum Optics, Quantum Information, Biophysics, Condensed Matter Physics, and Applied Physics, which correspond to the scope of the journal.

Acta Pharmaceutica《药学学报》（季刊）. Acta Pharmaceutica (AP) is an international, scientific, multidisciplinary journal, devoted to the pharmaceutical and allied sciences, which contains articles predominantly on core biomedical and health subjects.

Acta Paulista de Enfermagem《保利斯塔护理学报》（一年1卷）. Acta Paulista de Enfermagem – (Acta Paul Enferm.), ISSN 1982-0194, is a [bilingual] technical-scientific electronic publication of the Escola Paulista de Enfermagem – EPE, Universidade Federal de São Paulo – UNIFESP.

Acta Parasitologica《寄生虫学报》（双月刊）. Acta Parasitologica is an international, peer-reviewed journal, publishing original research on all aspects of parasitology and host-parasite relationships.