0X or0-X ("zero/oh ex") may refer to:

• 0x, prefix for ahexadecimal numeric constant
• C++11, standard for the C++ programming language (previouslyC++0x)

• Zero-X, a spacecraft from theThunderbirds andCaptain Scarlett puppet series
• 0X, a living cellular automaton from theOf Man and Manta novels

• Zero X, an electric motorcycle model

• Ox (disambiguation)
• X0 (disambiguation)
• Zerox (fictional planet), in DC Comics

Topics referred to by the same term

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