PLUM
| Acronym | Definition |
|---|---|
| PLUM | Programme on Learner Use of Media (Open University; UK) |
| PLUM | Practical Lightweight Universal Methodology (ColdFusion software development) |
| PLUM | Parliamentary League of the Upper Midwest (various locations) |
| PLUM | Present Land Use Map (forestry industry) |
| PLUM | Polymerization with Light Under Microgravity |
| PLUM | Personal Lines Underwriting Management (UK) |