Peer-reviewed, open access journals covering all areas of the sciences, arts and humanities. Open access journals from all countries and in all languages are accepted for indexing.
Open Access Scholarly Publishing Association (OASPA) "works to encourage and enable open access as the predominant model of communication for scholarly outputs."
The World Association of Medical Editors provides a list of journals whose editors are members in WAME. You can use this list to help decide whether or not submitting your research to a journal is a good idea.
Retraction Watch provides lists of "hijacked journals." These are journals that steal or modify a journal title, an ISSN, or other data to pose as a legitimate journal.
Predatory Reports is an association of scientists and researchers who seek to help researchers identify trusted journals and publishers for their research.
This link includes both Predatory Reports and Predatory Journals List