What is fullform of siebel?

The term "Siebel" does not have a standard full form as it is primarily known as the name of a customer relationship management (CRM) software suite developed by Siebel Systems, which was founded by Thomas Siebel in 1993. The software is widely used by businesses to manage customer interactions and data. In 2006, Oracle Corporation acquired Siebel Systems, integrating its CRM solutions into Oracle's offerings.