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Operation, Operating system, Operating theater, Operating temperature, Operating table, Comparison of operating systems, Hobbyist operating system, Network operating system, History of operating systems, Mobile operating system, Operating partner, Operating lease, Operating room management, Mac operating systems, Standard operating procedure, Operating margin, 4690 Operating System, Operating cost, List of operating systems, Non-operating income, Operating department practitioner, Real-time operating system, Train operating company, Kernel (operating system), SHARE Operating System, Copland (operating system), Special operating agency, General Comprehensive Operating System, Disk operating system, Forward operating base, List of Microsoft operating systems, Operating expense, Amoeba (operating system), Inferno (operating system), JX (operating system), Secure operating system, ARX (operating system), Embedded operating system, List of companies operating trains in the United Kingdom, Time Sharing Operating System, Operating model, Operating ratio, Pick operating system, Spring (operating system), Security-focused operating system, Sprite (operating system), Barrelfish (operating system), Operating subsidiary, Distributed operating system, Hydra (operating system), Catamount (operating system), Forward operating site, Usage share of operating systems, Supercomputer operating system, Rail operating centre, Aircraft Operating Company, Commercial Operating System, Kylin (operating system), Old Operating Theatre Museum and Herb Garret, List of disk operating systems called DOS, Standard Operating Environment, Cloud (operating system), Oberon (operating system), COS (operating system), Operating Thetan, Not Another Completely Heuristic Operating System, House (operating system), /e/ (operating system), Operating agreement, Comparison of open-source operating systems, Net operating assets, ISIS (operating system), Combined Construction and Operating License, Dell Networking Operating System, Timeline of operating systems, A2 (operating system), TRIX (operating system), Haiku (operating system), Singularity (operating system), Chief operating officer, Thameslink (train operating company, 1997–2006), Robot Operating System, Receiver operating characteristic, Bharat Operating System Solutions, Rumaila Operating Organization, Comparison of real-time operating systems, List of Lumen Technologies operating companies, Operating cash flow, Capability-based operating system, Safe operating area, Scout (operating system), Operating system abstraction layer, Object-oriented operating system, Net operating profit after taxes, Regional Bell Operating Company, Unity Operating System, Helios (operating system), Rhapsody (operating system), Maya (operating system), Comparison of BSD operating systems, List of Apple operating systems, TOSS (operating system), Darwin (operating system), Business Operating System, Solus (operating system), Business operating system (management), Just enough operating system, Real-Time Multiprogramming Operating System, Lightweight kernel operating system, VM (operating system), History of IBM mainframe operating systems, Forward Operating Base Danger, Theodor Billroth Operating (painting), Gas-operated reloading, General Code of Operating Rules, Adaptive Domain Environment for Operating Systems, Operating Industries Inc., Landfill, Virtual Operating Room, Main operating base, GEOS (8-bit operating system), Cairo (operating system), NATO Dispersed Operating Bases, VSE (operating system), Operating deflection shape, Forward Operating Base Hamidullah, Southeastern (train operating company, 2006–2021), Android (operating system), Build–operate–transfer, Comparison of operating system kernels, Net operating loss, ZETA (operating system), Southeastern (train operating company), Bada (operating system), Operating point, Signal operating instructions, International Union of Operating Engineers, Operating environment, AROS Research Operating System, List of companies operating nursing homes, Operating Manual for Spaceship Earth, Total operating characteristic, Fuchsia (operating system), Forward Operating Base Bostick, Comparison of mobile operating systems, Forward Operating Base Iskandariyah, List of United States Air Force Field Operating Agencies, Initial operating capability, Main Operating Base Price, Forward Operating Base Grizzly, Forward Operating Base Paliwoda, Earnings before interest and taxes