The TBIL name is short from Transliteration Between Indian Languages, but it's not specified exactly what are those languages and their derivatives. It's also specified that it supports ASCII/ISCII/UTF/Unicode and Phonetic Formats. The only thing that remains now is to test the application by yourself. Luckily, you can download the app through the download page at Software Informer.
Kindly visit the following link and wait a few seconds for the download to start: http://tbil-converter.software.informer.com/download/
