The acronym "CI/CD" stands for Continuous Integration and Continuous Delivery, which are methodologies used in software development to automate and improve the delivery process. CI involves frequently integrating code changes into a shared repository, while CD ensures that these changes are automatically deployed to production environments after testing. Together, CI/CD practices enhance software quality, reduce time-to-market, and foster collaboration among development teams. By enabling quicker feedback loops, organizations can respond swiftly to changes in requirements and user needs.