Sociedad de Divulgación Científica (Hungary)
Soci´fi
Obshchestvo po rasprostranenii︠u︡ nauchnykh znaniĭ (Hungary)
Society for the Dissemination of Scientific Information (Hungary)
Gesellschaft zur Verbreitung Wissenschaftlicher Kenntnisse (Hungary)
TIT
T.I.T
Association for the Popularization of Science (Hungary)
Society for the Popularization of Sciences (Hungary)
Society for the Dissemination of Scientific Knowledge (Hungary)