Common Lisp (CL) is a versatile programming language renowned for its advanced features and malleability. It adheres to the ANSI and ISO standards, ensuring interoperability across diverse implementations. CL boasts a rich ecosystem, with organizations like ANSI, LispWorks, and Xanalys driving its evolution. Implementations such as CLISP, CMUCL, LispWorks Common Lisp, and SBCL offer unique strengths and cater to specific use cases. Extensive libraries, development tools, and an active community further empower CL developers. Overall, CL embodies a powerful and adaptable language that caters to complex problem-solving and diverse application development needs.