The acronym CI/CD stands for Continuous Integration and Continuous Deployment in software development. CI involves the automatic integration of code changes from multiple contributors into a shared repository, enabling developers to detect and resolve issues early in the cycle. CD follows by automating the release of software changes into production environments, ensuring that new features or bug fixes get delivered promptly. This practice enhances collaboration, increases deployment frequency, and improves code quality, allowing teams to respond quickly to user feedback and requirements.