UPDM
| Acronym | Definition |
|---|---|
| UPDM | Unified Profile for DoDAF (Department of Defense Architecture Framework) and MODAF (Ministry of Defence Architecture Framework) |
| UPDM | Universal Pattern Decomposition Method (nature information science) |
| UPDM | Università Popolare Della Multimedialità (Italian: People's University of Multimedia) |
| UPDM | Unpressurized Docking Mast |