Similar to the associated Legendre functions, the differential equation for the associated Bessel functions B l,m (x) is introduced so that its form remains invariant under the transformation l → −l − 1. A Rodrigues formula for the associated Bessel functions as squared integrable solutions in both regions l < 0 and l ≥ 0 is presented. The functions with the same m but with different positive and negative values of l are not independent of each other, while the functions with the same l + m (l − m) but with different values of l and m are independent of each other. So, all the functions B l,m (x) may be taken into account as the union of the increasing (decreasing) infinite sequences with respect to l. It is shown that two new different types of exponential generating functions are attributed to the associated Bessel functions corresponding to these rearranged sequences.[1, 2, 3], random graphs and complex networks [4], polymerization kinetics [5], counting problems in combinatorics [6], are some applications of the theory of generating functions. The generating functions are used to obtain expected values (averages), variances, moments and cumulants of distributions, and also, to establish relationships between distributions [7].The exponential generating functions and their numerous generalizations have been alternatively introduced and studied by various methods for the orthogonal polynomials and special functions (see Refs. [8,9,10,11,12,13,14,15,16,17,18,19,20,21,22]). The generating functions as continuous functions generally describe the convergence of an infinite summation of given infinite sequences of functions. In this sense, the special polynomials and functions of a given sequence in one variable x can be defined as the coefficients in the expansion of their generating functions. The generating functions include various useful properties and all information that is needed to generate the solutions corresponding to a differential equation or a set of recursion relations between those solutions. Therefore, generating functions are very useful to analyze problems involving summations on the infinite sequences of functions such as coherent states. The application of generating functions for known orthonormal special functions, allows one to derive a compact formula for the coherent states. Generating function corresponding to a given set of special functions is not unique. This manuscript has been devoted to introducing new generating functions for the solutions of the differential equation of associated Bessel functions which can be applied to obtain bound states of some solvable models in the framework of supersymmetric quantum mechanics, such as radial bound states of the hydrogen-like atoms [23]. Then, let us remember that Krall and Frink have first studied the Bessel polynomials in the formalism of hypergeometric functions [24]. Also, some authors have introduced some generating functions for Bessel polynomials [25,26,27]. Moreover, the generating functions associated with the group-theoretic techni...