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.0000-0001-5336-6186FarnazYaqub AzariUniversity of Payame noor, Tabriz, Iran.0000-0002-0308-7178Journal 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