Electronic Journal of Differential Equations, Vol. 2007(2007), No. 83, pp. 1-7. Title: Iterated order of solutions of certain linear differential equations with entire coefficients Author: Saada Hamouda (Univ. of Mostaganem, Algeria) Abstract: In this paper, we investigate the iterated order of solutions of homogeneous and nonhomogeneous linear differential equations where the coefficients are entire functions and satisfy certain growth conditions. Submitted March 8, 2007. Published June 6, 2007. Math Subject Classifications: 30D35, 34M10. Key Words: Linear differential equations; growth of solutions; iterated order.