SASES, E.G. stands for 'Safety and Security Experts', which are professionals who specialize in providing safety and security services to organizations. ENCLS is an acronym for 'Environmental Control and Life Safety' and ENCS stands for 'Environmental Control Systems'. These two terms refer to the systems and processes that are used to ensure the safety and security of a facility or organization. They involve the use of technology, such as surveillance cameras, access control systems, and alarm systems, as well as physical security measures, such as locks, fences, and guards.