The main object of the work is introduced the fuzzy terminal sliding mode control (FTSMC), where the switching function of sliding mode controller is replaced by the fuzzy inference system, to achieve the chaotic synchronization of nonlinear gyro systems. Based on the properties of terminal sliding mode (TSM), it can be shown that the error states are able to be reaching into the terminal sliding surface and approaching the original within finite-time. The stability of controlled system is proven according to the Lyapunov theorem. Besides, the numerical studies are provided to illustrate the effectuality of the present scheme.