<p>This paper presents a novel hybrid fuzzy Laplace-like transform method (HFLTM) for solving fuzzy fractional acoustic wave equations involving the Caputo generalized Hukuhara (gH) fractional derivative. By combining Adomian decomposition with fuzzy Laplace-like transforms under gH-differentiability, we develop systematic approaches for solving nonlinear fuzzy fractional differential equations (FFDEs). The method is applied to three classes of fractional acoustic wave models: nonlinear regularized long wave equations and their linear counterparts. Numerical examples demonstrate the effectiveness of the approach, with solutions obtained for triangular fuzzy initial conditions. The proposed technique provides a powerful analytical tool for wave propagation problems under uncertainty, with applications in plasma physics and fluid dynamics.</p>