SAFE stands for the "Scaled Agile Framework." It is a comprehensive system designed to help large organizations adopt agile and lean practices for their software and product development. The SAFE framework provides a structured approach to scaling Agile principles and methodologies beyond individual teams to the entire enterprise. SAAS stands for "Software as a Service." It is a software distribution model where applications are hosted by a third-party provider and made available to customers over the internet. SAAS is a form of cloud computing where users can access software applications without needing to install, maintain, or manage the underlying infrastructure.