The Friends of Çatalhöyük
- Aims to promote the project's endeavours in excavation, conservation and heritage management at the site; to promote public interest in the site, both local and international; to promote scientific research into the understanding of the site and its setti
- http://www.catalhoyuk.com/

American Research Institute in Turkey (ARIT)
- A non-profit educational institution dedicated to promoting American and Turkish research and exchange related to Turkey in all fields of the humanities and social sciences.
- http://ccat.sas.upenn.edu/ARIT/