Hungarian Electronic Journal of Sciences
- Endeavours to offer a rapid method of publication for researchers in Hungary and other countries. The journal is divided into sections according to the different topics.
- http://hej.sze.hu/

Hungarian Academy of Science
- Supports the development of sciences and the publication of scientific books and journals; evaluates scientific research results and represents Hungarian science in Hungarian public life and at international scientific fora.
- http://www2.mta.hu/index.html

Eötvös Loránd University, Faculty of Science (ELTE TTK)
- Introduction to the Faculty, covering the educational and scientific activities in each part of the Faculty, and providing an up-to-date list of relevant contact names and addresses
- http://teo.elte.hu/fs/

Greenfo.hu
- Non-profit environmental portal and news-agency.
- http://www.greenfo.hu/english.php