UPDM
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| UPDM | Uganda People?s Democratic Movement - Unified Modeling Language Profile For DoDAF And MoDAF - Unit? De Psychiatrie Du D?veloppement Mental - Universal Pattern Decomposition Method - Unix Power Device Management - Unpressurized Docking Mast - Urban Planni | - | Astronomy |
| UPDM | Universit? Popolare Della Multimedialit? | - | Astronomy |