University of MaraghehSahand Communications in Mathematical Analysis2322-580703220160601Menger probabilistic normed space is a category topological vector space253219784ENIldarSadeqiDepartment of Mathematics, Faculty of Science, Sahand University of Technology, Tabriz, Iran.FarnazYaqub AzariUniversity of Payame noor, Tabriz, Iran.Journal Article20150419In this paper, we formalize the Menger probabilistic normed space as a category in which its objects are the Menger probabilistic normed spaces and its morphisms are fuzzy continuous operators. Then, we show that the category of probabilistic normed spaces is isomorphicly a subcategory of the category of topological vector spaces. So, we can easily apply the results of topological vector spaces in probabilistic normed spaces.https://scma.maragheh.ac.ir/article_19784_ea968e7794474539e5edcca66c4af05b.pdf