Encyclopedia Sindhiana (Sindhi: انسائيڪلوپيڊيا سنڌيانا), published by the Sindhi Language Authority, is a general knowledge encyclopedia specially covering a wide range of information regarding Sindh. A total of fifteen volumes are planned to be published. Eleven volumes have been published so far. About eighty percent of the content is about Sindh, while the rest covers different important topics relating to the world and universe.