Ada Academica is an Estonian publisher of academic journals, which are international, peer-reviewed and accessible through internet without charges. In the Estonian Research Information System, the journals are classified under category 1.2.

All articles are distributed under the terms of the Creative Commons Attribution Non-Commercial License. For non-commercial purpose, the published materials in whole or in part may use, distribute, and reproduce with proper citations. For any commercial use of the published articles, the process of permission request is necessary.