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