UDM Views 15 meanings found UDM most often refers to the Université de Montréal, but in business and IT it also stands for unified or user data management concepts and generic data‑model frameworks. Miscellaneous Uniform Data Model Universal Data Model Université De Montréal Community Unified Development Manual Union of Democratic Mineworkers Ultimate Dragon Man Governmental United Democratic Movement Party Academic & Science University of Detroit, Mercy Unified Dimensional Model Computing Ubiquitous Data Mining U Da Man Business Unified Data Management User Data Management United Dominion Realty Trust, Inc. Unpredictable Delay Machine