MySQL ("My S-Q-L", officially, but also commonly "My Sequel") is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. It is named after developer Michael Widenius' daughter, My. The SQL phrase stands for Structured Query Language. The MySQL development project has made its source code available under the terms of the GNU General Public License, as well as under a variety of proprietary agreements. MySQL was owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now owned by Oracle Corporation.
‒ Courtesy of Wikipedia
There are currently 9 groups being archived from MySQL User Groups (ug.mysql.com).