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Acces control writting on blue background.
acc area communication controller.ACC acronym. A controller that handles communication tasks in a specific area.
acc application control command.ACC acronym. A command used for controlling specific applications in a system.
acc autonomic cloud computing.ACC acronym. A cloud computing model that uses self-management for efficient services.
acc analog control channel.ACC acronym. A channel used for transmitting analog signals in communication systems.
Two isolated warning hazard signs, one of an exclamation mark on a yellow triangle for lift machinery, and one prohibiting unauthorised acces with a man walking in a red circle

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