The Satavahana dynasty was a royal Indian dynasty whose empire covered much of India from 230 BC possibly up until 220 AD. Satavahana rulers encouraged the use of the Prakrit language, although Sanskrit and Telegu were also used. They wrote in a Brahmic script about which little is known. The script appears to be closely related to Brahmi and there are conflicting reports as to whether they are simply variations of the same script.
This script is not currently recognized by the ISO 15924 standard, but is included in ScriptSource for research purposes. If you have any information on this script, please add the information to this site. Your contributions can be a great help in refining and expanding the ISO 15924 standard. The Script Encoding Initiative is working to support the inclusion of this script in the standard, and contributions here will support their efforts.