PLOS

PLOS (for Public Library of Science; PLoS until 2012) is a nonprofit publisher of open-access journals in science, technology, and medicine and other scientific literature, under an open-content license. It was founded in 2000 and launched its first journal, PLOS Biology, in October 13, 2003.

As of 2024, PLOS publishes 14 academic journals, including seven journals indexed within the , and consequently seven journals ranked with an impact factor.

PLOS journals are included in the Directory of Open Access Journals (DOAJ). PLOS is also a member of the Open Access Scholarly Publishers Association (OASPA), a participating publisher and supporter of the , and a member of the Committee on Publication Ethics (COPE).