Their are several programming languages that are commonly used for AI and machine learning, besides Python, including:
R - widely used for statistical analysis and data visualization
Java - a popular choice for enterprise-level development
Julia - a relatively new language specifically designed for high-performance numerical and scientific computing
C++ - a popular choice for low-level systems programming, including for some AI applications
MATLAB - primarily used for numerical computing, including AI and machine learning
Again, the best choice depends on the specific use case and requirements, so it's important to research and compare the different options before making a decision.