The acronym CIOS refers to several distinct entities spanning technology, history, telecommunications, and media. In the realm of computer networking, it is closely associated with Cisco IOS, the proprietary software utilized to operate and manage Cisco routers and network switches. In telecommunications infrastructure, CIOS stands for the Cyprus-Israel Optical System, a submarine communications cable system that establishes a direct link between Cyprus and Israel.
Additionally, the acronym is used by organizations dedicated to history and intelligence. The Channel Islands Occupation Society (CIOS) is a military history organization focused on the wartime occupation of the Channel Islands. Historically, the Combined Intelligence Objectives Subcommittee (CIOS) was an allied organization tasked with gathering technical and scientific intelligence in Germany during the immediate aftermath of World War II. Finally, in broadcasting, CIOS-FM is a radio station operating at 98.5 FM, licensed to serve the community of Stephenville, Newfoundland and Labrador.
