Academia Sosyal Bilimler İndeksi (ASOS İndeks)
http://asosindex.com/

Index Translationum
http://www.unesco.org/xtrans/bsform.aspx

Medical Subject Headings (MeSH)
https://www.nlm.nih.gov/mesh/meshhome.html

Standard-Thesaurus Wirtschaft (STW)Thesaurus for Economics
http://zbw.eu/stw/versions/latest/about.en.html

Türk Psikiyatri Dizini
http://psikiyatridizini.net/