A family of Microsoft relational database management systems designed for ease of use.
If you need a version that uses the Indian numbering system with lakh for 10000, crore for 10000000, etc., you can use the code from http://www.eileenslounge.com/viewtopic.php?f=27&t=22506&p=175082#p175082
The workbook attached to that post contains a module with the code you need. You can easily copy the code into a module in your database.